.header {
    position: fixed;
    top: 0;
    z-index: 999;
    height: 130px;
    line-height: 130px;
    background: rgba(0, 0, 0, 0.2);
}

.header2 {
    background: #333399;
}

.header .nav {
    width: 80%;
}

.header .nav .nav_list {
    font-size: 18px;
}

.header .nav .nav_list a {
    color: #f7f8f9;
    display: block;
}

.header .nav .product:hover .solu_pro_bg {
    display: block;
}

.solu_pro_bg {
    position: fixed;
    top: 130px;
    left: 0;
    background-color: #fff;
    width: 100%;
    padding: 30px 0 0;
    display: none;
}

.solu_pro_bg .solu_pro {
    flex-wrap: wrap;
}

.solu_pro_bg .list {
    width: 25%;
    margin-bottom: 40px;
}

.solu_pro_bg .list .img {
    margin-bottom: 20px;
    text-align: center;
    height: 90px;
    line-height: 90px;
}

.solu_pro_bg .list .text {
    color: #666666;
    font-size: 18px;
    text-align: center;
    line-height: 30px;
}

.index_banner .swiper1 {
    overflow: hidden;
    position: relative;
}

.index_banner .swiper1 .swiper-pagination {
    bottom: 40px;
}

.index_banner .swiper1 .swiper-pagination-bullet {
    width: 50px;
    height: 7px;
    display: inline-block;
    border-radius: 0px;
    background: #fff;
    opacity: .2;
    margin: 0 10px;
}

.index_banner .swiper1 .swiper-pagination-bullet-active {
    opacity: 1;
    background: #fff;
}

.index_cont .section_1 .s1_list .left {
    width: 50%;
}

.index_cont .section_1 .s1_list .left img {
    margin: 0;
}

.index_cont .section_1 .s1_list .right {
    width: 50%;
    padding: 0 60px;
}

.index_cont .section_1 .s1_list .right .title {
    color: #333;
    font-size: 48px;
    font-weight: bold;
}

.index_cont .section_1 .s1_list .right .word {
    margin-top: 70px;
}

.index_cont .section_1 .s1_list .right .text {
    margin-bottom: 10px;
    font-size: 24px;
    color: #333;
}

.index_cont .section_1 .s1_list .right .more {
    width: 220px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    border: 1px solid #333399;
    border-radius: 50px;
    margin-top: 150px;
}

.index_cont .section_1 .s1_list .right .more a {
    color: #333399;
}

.index_cont .section_1 .s1_list .right .more img {
    margin-left: 15px;
}

.index_cont .section_2 {
    position: relative;
}

.index_cont .section_2 .s2_cont {
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.index_cont .section_2 .s2_cont .title {
    color: #fff;
    font-size: 36px;
    margin-bottom: 10px;
}

.index_cont .section_2 .s2_cont .name {
    font-size: 60px;
    color: #fff;
}

.index_cont .section_2 .s2_cont .text {
    color: #fff;
    font-size: 48px;
}

.index_cont .section_2 .s2_cont .more {
    width: 220px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    border: 1px solid #333399;
    border-radius: 50px;
    margin-top: 70px;
    background-color: #333399;
}

.index_cont .section_2 .s2_cont .more a {
    color: #fff;
}

.index_cont .section_2 .s2_cont .more img {
    margin-left: 15px;
}

.index_cont .section_3 {
    padding: 100px 0;
}

.index_cont .section_3 .mySwiper2fa .image {
    position: relative;
    width: 100%;
    height: 700px;
}

.index_cont .section_3 .mySwiper2fa .image video {
    height: 700px;
    object-fit: cover;
}

.index_cont .section_3 .mySwiper2fa .image img {
    margin-top: 0;
}

.index_cont .section_3 .mySwiper1fa {
    margin-top: 20px;
}

.index_cont .section_3 .mySwiper1fa .swiper-slide-thumb-active {
    border: 3px solid #333399;
}

.index_cont .section_3 .mySwiper1fa .swiper-slide img {
    margin-top: 0;
}

.index_cont .section_4 {
    padding: 100px 0;
}

.index_cont .section_4 .title {
    font-size: 72px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.index_cont .section_4 .subhead {
    color: #666;
    font-size: 36px;
    text-align: center;
}

.index_cont .section_4 .s4_cont {
    margin-top: 40px;
}

.index_cont .section_4 .s4_cont .list {
    width: 32%;
}

.index_cont .section_4 .s4_cont .list .s4_img {
    margin-bottom: 10px;
}

.index_cont .section_4 .s4_cont .list .name {
    font-size: 36px;
    color: #333;
    font-weight: bold;
    margin-bottom: 10px;
}

.index_cont .section_4 .s4_cont .list .more {
    color: #999999;
    font-size: 18px;
}

.index_cont .section_4 .s4_cont .list .more img {
    margin-left: 30px;
}

.public {
    padding: 0 50px;
    margin-bottom: 50px;
}

.public .list {
    color: #333;
    font-size: 24px;
}

.public .list img {
    margin-right: 15px;
}

.footer_bg {
    background-color: #001230;
    padding-top: 40px;
}

.footer {
    padding-bottom: 50px;
}

.footer .left {
    width: 30%;
}

.footer .left .title {
    font-size: 21px;
    color: #ffffff;
    margin-bottom: 20px;
}

.footer .left .subhead {
    color: #ccc;
    font-size: 14px;
    margin-bottom: 10px;
}

.footer .left .email {
    position: relative;
    margin-bottom: 20px;
}

.footer .left .email input {
    border-radius: 50px;
    height: 50px;
    line-height: 50px;
    width: 90%;
    padding-left: 20px;
}

.footer .left .email .icon {
    height: 50px;
    line-height: 50px;
    width: 20%;
    background-color: #2b2ba0;
    border-radius: 50px;
    text-align: center;
    position: absolute;
    right: 0px;
}

.footer .left .info_cont .list {
    margin-bottom: 5px;
    color: #fff;
    font-size: 18px;
}

.footer .right {
    width: 65%;
}

.footer .right .list {
    margin-bottom: 30px;
}

.footer .right .nav_title {
    color: #ffffff;
    font-size: 24px;
    margin-bottom: 15px;
}

.footer .right .nav_text {
    font-size: 14px;
    margin-bottom: 5px;
}

.footer .right .nav_text a {
    color: #cccccc;
}

.record {
    border-top: 1px solid #0a1c3a;
    height: 60px;
    line-height: 60px;
}

.record .text {
    color: #cccccc;
    font-size: 14px;
}

.public_banner {
    height: 700px;
}

.public_banner .banner_text {
    text-align: center;
    line-height: 700px;
    color: #fff;
    font-size: 48px;
}

.solu_banner {
    background: url("../image/banner_19.png") no-repeat center center;
    background-size: cover;
}

.solu_cont {
    padding-top: 50px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    background-color: #fafafa;
}

.solu_cont .title {
    color: #333;
    font-size: 48px;
    margin-bottom: 30px;
}

.solu_cont .subhead {
    width: 1000px;
    margin: 0 auto;
    text-align: center;
    color: #333;
    font-size: 18px;
    line-height: 30px;
}

.solu_cont .solu {
    margin-top: 50px;
    flex-wrap: wrap;
}

.solu_cont .solu .list {
    width: 31%;
    margin-bottom: 40px;
}

.solu_cont .solu .list .solu_more {
    height: 80px;
    line-height: 80px;
    padding-left: 20px;
    background-color: #fff;
}

.solu_cont .solu .list .solu_more .text {
    color: #333;
    font-size: 18px;
}

.solu_cont .contach {
    margin-top: 50px;
    margin-bottom: 50px;
}

.solu_cont .contach .left .name {
    font-size: 48px;
    color: #333;
    font-weight: bold;
    margin-bottom: 20px;
}

.solu_cont .contach .left .text {
    font-size: 24px;
}

.solu_cont .contach .right {
    width: 220px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    border: 1px solid #333399;
    border-radius: 50px;
    background-color: #333399;
}

.solu_cont .contach .right a {
    color: #fff;
    display: block;
}

.solu_cont .contach .right img {
    margin-left: 15px;
}

.duct_banner {
    background: url("../image/banner_28.png") no-repeat center center;
    background-size: cover;
}

.duct_cont {
    padding-top: 100px;
}

.duct_cont .section_1 {
    margin-bottom: 30px;
}

.duct_cont .section_1 .title {
    color: #333333;
    font-size: 48px;
}

.duct_cont .section_1 .s1_cont {
    height: 80px;
    line-height: 80px;
    border: 1px solid #f0f0f0;
    margin-top: 30px;
    align-items: center;
}

.duct_cont .section_1 .s1_cont .left .list {
    height: 80px;
    color: #333333;
    font-size: 20px;
    width: 200px;
    text-align: center;
    background-color: #eaeaf5;
    cursor: pointer;
}

.duct_cont .section_1 .s1_cont .left .list.active {
    background-color: #333399;
    color: #fff;
}

.duct_cont .section_1 .s1_cont .right .but {
    font-size: 16px;
    background-color: #333399;
    height: 50px;
    line-height: 50px;
    margin: 0 10px;
    width: 150px;
    text-align: center;
}

.duct_cont .section_1 .s1_cont .right .but a {
    color: #ffffff;
    display: block;
}

.duct_cont .section_1 .s1_checkbox {
    border: 1px solid #f0f0f0;
    padding: 30px;
    flex-wrap: wrap;
}

.duct_cont .section_1 .s1_checkbox .check {
    width: 14.2%;
    margin-bottom: 10px;
}

.duct_cont .section_1 .s1_checkbox .check input {
    margin-right: 10px;
}

.duct_cont .section_1 .s1_checkbox .check .text {
    font-size: 18px;
    color: #333333;
}

.duct_cont .section_2 {
    margin-bottom: 30px;
    margin-bottom: 100px;
}

.duct_cont .section_2 .s2_list {
    position: relative;
    margin-bottom: 50px;
}

.duct_cont .section_2 .s2_list .title {
    color: #333333;
    font-size: 48px;
}

.duct_cont .section_2 .mySwiper1fa {
    width: 100%;
    margin: 0 auto;
    margin-top: 10px;
}

.duct_cont .section_2 .mySwiper1fa .swiper-slide {
    border: 1px solid #eeeeee;
}

.duct_cont .section_2 .mySwiper1fa .swiper-slide .name {
    border-bottom: 1px solid #eeeeee;
    color: #333333;
    font-size: 16px;
    margin: 0px 15px 15px;
    padding-bottom: 15px;
}

.duct_cont .section_2 .mySwiper1fa .swiper-slide .ment {
    border-bottom: 1px solid #eeeeee;
    margin: 0px 15px 15px;
    padding-bottom: 15px;
}

.duct_cont .section_2 .mySwiper1fa .swiper-slide .ment .left {
    color: #999999;
    font-size: 16px;
}

.duct_cont .section_2 .mySwiper1fa .swiper-slide .ment .right {
    color: #333333;
    font-size: 18px;
}

.duct_cont .section_2 .mySwiper1fa .swiper-slide .more {
    width: 90%;
    margin: 0 auto;
    margin: 0 15px 30px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background-color: #2b2ba0;
}

.duct_cont .section_2 .mySwiper1fa .swiper-slide .more a {
    color: #ffffff;
    display: block;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev2 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 50px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next2 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 0px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev2:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next2:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev2 {
    background: url(../image/icon_8.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next2 {
    background: url(../image/icon_9.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev3 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 50px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next3 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 0px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev3:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next3:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev3 {
    background: url(../image/icon_8.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next3 {
    background: url(../image/icon_9.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev4 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 50px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next4 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 0px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev4:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next4:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev4 {
    background: url(../image/icon_8.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next4 {
    background: url(../image/icon_9.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev5 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 50px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next5 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 0px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev5:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next5:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev5 {
    background: url(../image/icon_8.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next5 {
    background: url(../image/icon_9.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev6 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 50px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next6 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 0px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev6:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next6:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev6 {
    background: url(../image/icon_8.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next6 {
    background: url(../image/icon_9.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev7 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 50px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next7 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 0px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev7:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next7:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev7 {
    background: url(../image/icon_8.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next7 {
    background: url(../image/icon_9.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev8 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 50px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next8 {
    width: 26px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 30px;
    right: 0px;
    cursor: pointer;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev8:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next8:after {
    display: none;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-prev8 {
    background: url(../image/icon_8.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.duct_cont .section_2 .mySwiper1fa .swiper-button-next8 {
    background: url(../image/icon_9.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.service_banner {
    background: url("../image/banner_32.png") no-repeat center center;
    background-size: cover;
}

.service_cont .section_1_bg {
    background-color: #232429;
    padding: 90px 0;
}

.service_cont .section_1 {
    flex-wrap: wrap;
}

.service_cont .section_1 .list_1 {
    width: 74%;
    margin-bottom: 15px;
}

.service_cont .section_1 .list_1 .title {
    font-size: 60px;
    color: #fff;
    margin-bottom: 40px;
}

.service_cont .section_1 .list_1 .text {
    color: #eeeeee;
    font-size: 24px;
    line-height: 40px;
}

.service_cont .section_1 .list_2 {
    width: 24%;
    background-color: #1d1e22;
    padding: 30px;
    height: 300px;
    margin-bottom: 15px;
    transition: 0.25s;
}

.service_cont .section_1 .list_2:hover {
    background-color: #333399;
    transition: 0.25s;
}

.service_cont .section_1 .list_2 .img {
    text-align: center;
    margin-bottom: 20px;
    margin-top: 40px;
}

.service_cont .section_1 .list_2 .text {
    text-align: center;
    font-size: 18px;
    color: #fff;
    line-height: 30px;
}

.service_cont .section_1 .list_2 .text span {
    font-size: 24px;
}

.service_cont .section_1 .list_2 .wire {
    margin: 30px 0;
    border-top: 1px solid #fff;
}

.service_cont .section_1 .list_3 {
    padding: 10px;
}

.service_cont .section_1 .list_3 .text {
    font-size: 16px;
}

.service_cont .section_1 .list_4 {
    padding: 40px;
}

.service_cont .section_1 .list_4 .wire {
    margin: 40px 0;
    border-top: 1px solid #fff;
}

.service_cont .section_2_bg {
    background-color: #f7f8fa;
    padding: 100px 0;
}

.service_cont .section_2 {
    align-items: center;
}

.service_cont .section_2 .left {
    width: 38%;
}

.service_cont .section_2 .left .title {
    font-size: 52px;
    color: #333;
    font-weight: bold;
    margin-bottom: 40px;
}

.service_cont .section_2 .left .text {
    color: #666666;
    font-size: 18px;
    line-height: 35px;
}

.service_cont .section_2 .right {
    width: 55%;
}

.service_cont .section_3 {
    padding: 100px 0 100px;
    align-items: center;
}

.service_cont .section_3 .left {
    width: 48%;
    flex-wrap: wrap;
}

.service_cont .section_3 .left .img {
    width: 48%;
    margin-bottom: 20px;
}

.service_cont .section_3 .right {
    width: 48%;
}

.service_cont .section_3 .right .title {
    font-size: 60px;
    color: #333333;
    margin-bottom: 30px;
    font-weight: bold;
}

.service_cont .section_3 .right .text {
    color: #666666;
    font-size: 18px;
    line-height: 35px;
    margin-bottom: 30px;
}

.service_cont .section_3 .right .word {
    color: #333399;
    font-size: 16px;
    margin-bottom: 30px;
}

.service_cont .section_3 .right .but .more {
    width: 46%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background-color: #333399;
}

.service_cont .section_3 .right .but .more a {
    color: #fff;
    display: block;
}

.news_banner {
    background: url("../image/banner_41.png") no-repeat center center;
    background-size: cover;
}

.news_cont {
    padding: 100px 0;
}

.news_cont .news_tab {
    justify-content: center;
}

.news_cont .news_tab .tab {
    width: 300px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    background-color: #fff;
    border: 1px solid #eeeeee;
    font-size: 24px;
    color: #333333;
    text-align: center;
    margin: 0 30px;
}

.news_cont .tab_cont {
    margin-top: 50px;
    margin-bottom: 60px;
}

.news_cont .tab_cont .list {
    width: 32%;
    margin-bottom: 30px;
}

.news_cont .tab_cont .list .img {
    margin-bottom: 15px;
}

.news_cont .tab_cont .list .title {
    font-size: 20px;
    color: #333333;
    margin-bottom: 15px;
    font-weight: bold;
}

.news_cont .tab_cont .list .time {
    font-size: 16px;
    color: #999999;
    margin-bottom: 15px;
}

.news_cont .tab_cont .list .text {
    color: #666666;
    font-size: 18px;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.news_cont .tab_cont .list .more {
    width: 220px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    background-color: #333399;
}

.news_cont .tab_cont .list .more a {
    color: #fff;
    display: block;
}

.pager .pagination {
    justify-content: center;
}

.pager .pagination li {
    background-color: #f7f8fa;
    border-radius: 5px;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 16px;
    color: #333333;
    margin: 0 10px;
}

.pager .pagination li.active {
    background-color: #333399;
    color: #fff;
}

.pager .pagination li a {
    display: block;
}

.why_banner {
    background: url("../image/banner_43.png") no-repeat center center;
    background-size: cover;
}

.why_cont {
    padding: 100px 0;
}

.why_cont .section_1 {
    margin-bottom: 100px;
}

.why_cont .section_1 .title {
    color: #333333;
    font-size: 60px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 40px;
}

.why_cont .section_1 .text {
    font-size: 18px;
    color: #333333;
    text-align: center;
    line-height: 30px;
    margin-bottom: 40px;
}

.why_cont .section_2 .st2list {
    margin-bottom: 80px;
}

.why_cont .section_2 .st2list .st2text {
    width: 20%;
    border-right: 1px solid #eeeeee;
    text-align: center;
}

.why_cont .section_2 .st2list .st2text:last-child {
    border: 0;
}

.why_cont .section_2 .st2list .st2text .st2img {
    margin-bottom: 10px;
}

.why_cont .section_2 .st2list .st2text .st2num {
    color: #333333;
    font-size: 24px;
    margin-bottom: 10px;
}

.why_cont .section_2 .st2list .st2text .st2num span {
    color: #333333;
    font-size: 36px;
    margin-right: 5px;
}

.why_cont .section_2 .st2list .st2text .text {
    font-size: 18px;
    color: #333333;
}

.why_cont .section_3 {
    margin-bottom: 60px;
}

.why_cont .section_3 video {
    width: 100%;
}

.why_cont .section_4_bg {
    margin-bottom: 80px;
    background: url("../image/banner_44.png") no-repeat center center;
    background-size: cover;
    height: 770px;
    position: relative;
}

.why_cont .section_4 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.why_cont .section_4_bg .title {
    width: 620px;
    font-size: 60px;
    color: #fff;
    line-height: 65px;
    margin-bottom: 160px;
}

.why_cont .section_4_bg .text {
    font-size: 24px;
    color: #fff;
    width: 880px;
}

.why_cont .section_5 .title {
    font-size: 60px;
    color: #333333;
    text-align: center;
    margin-bottom: 40px;
    font-weight: 500;
}

.why_cont .section_5 .text {
    font-size: 18px;
    color: #333;
    text-align: center;
    line-height: 35px;
}

.why_cont .section_5 .swiper-container {
    position: relative;
    padding-top: 25px;
    margin-top: 100px;
    height: 260px;
}

.why_cont .section_5 .swiper-container .wire {
    position: absolute;
    top: 19%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
}

.why_cont .section_5 .swiper-slide {
    text-align: center;
}

.why_cont .section_5 .swiper-slide .img {
    position: relative;
    border-radius: 50px;
    width: 50px;
    height: 50px;
    background: #333399;
    text-align: center;
    margin: 0 auto;
    margin-bottom: 30px;
}

.why_cont .section_5 .swiper-slide .name {
    margin-bottom: 10px;
    font-size: 24px;
    color: #333;
}

.why_cont .section_5 .swiper-slide .word {
    font-size: 16px;
    color: #666666;
}

.why_cont .section_5 .swiper-slide .text {
    display: none;
}

.why_cont .section_5 .swiper-slide-active .text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    display: block;
    font-size: 12px;
}

.why_cont .section_5 .swiper-slide-active .img {
    transform: scale(2);
    margin-bottom: 30px;
}

.why_cont .section_5 .s5_but {
    width: 380px;
    height: 60px;
    line-height: 60px;
    margin: 0 auto;
    margin-top: 200px;
    text-align: center;
    background-color: #333399;
    font-size: 30px;
    border-radius: 10px;
    text-transform: uppercase;
}

.why_cont .section_5 .s5_but a {
    color: #fff;
}

.why_cont .section_5 .swiper-container .swiper-button-prev2 {
    width: 65px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    bottom: 0px;
    left: 00px;
    cursor: pointer;
}

.why_cont .section_5 .swiper-container .swiper-button-next2 {
    width: 65px;
    height: 26px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    bottom: 0px;
    right: 00px;
    cursor: pointer;
}

.why_cont .section_5 .swiper-container .swiper-button-prev2:after {
    display: none;
}

.why_cont .section_5 .swiper-container .swiper-button-next2:after {
    display: none;
}

.why_cont .section_5 .swiper-container .swiper-button-prev2 {
    background: url(../image/icon_21.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.why_cont .section_5 .swiper-container .swiper-button-next2 {
    background: url(../image/icon_20.png) no-repeat center center;
    background-size: 100%;
    z-index: 999;
}

.talk_cont {
    padding: 250px 0 100px;
}

.talk_cont .section_1 {
    margin-bottom: 50px;
}

.talk_cont .section_1 .title {
    font-size: 36px;
    color: #333333;
    font-weight: bold;
}

.talk_cont .section_1 .title span {
    display: block;
}

.talk_cont .section_1 .but {
    width: 40%;
}

.talk_cont .section_1 .but .more {
    margin-left: 20px;
    font-size: 18px;
    background-color: #333399;
    height: 50px;
    line-height: 50px;
    width: 50%;
    text-align: center;
}

.talk_cont .section_1 .but .more a {
    color: #FFF;
    display: block;
}

.talk_cont .section_2 {
    margin-bottom: 30px;
    position: relative;
    margin: 0 auto;
}

.talk_cont .section_2 .search {
    width: 38.5%;
    border: 1px solid #cccccc;
    height: 50px;
    line-height: 50px;
    position: absolute;
    left: 0;
    top: 0;
}

.talk_cont .section_2 .search input {
    width: 80%;
    padding-left: 20px;
    height: 45px;
    line-height: 45px;
    font-size: 20px;
    color: #999999;
}

.talk_cont .section_2 .search img {
    padding-right: 20px;
}

.talk_cont .section_2 .but {
    width: 100%;
    flex-wrap: wrap;
}

.talk_cont .section_2 .but .more {
    font-size: 18px;
    background-color: #fff;
    height: 50px;
    line-height: 50px;
    width: 18%;
    text-align: center;
    margin-bottom: 20px;
    border: 1px solid #999999;
    transition: 0.5s;
}

.talk_cont .section_2 .but .more:hover {
    border: 1px solid #333399;
    transition: 0.5s;
}

.talk_cont .section_2 .but .more:first-child {
    margin-left: 41%;
}

.talk_cont .section_2 .but .more a {
    color: #999999;
    display: block;
}

.talk_cont .section_2 .but .more:hover a {
    color: #333399;
}

.talk_cont .section_3 {
    margin-bottom: 20px;
    color: #333333;
    font-size: 18px;
}

.talk_cont .section_3 img {
    margin-right: 10px;
}

.talk_cont .section_4 {
    margin-bottom: 70px;
}

.talk_cont .section_4 .title {
    margin-bottom: 30px;
    background-color: #f7f8fa;
    align-items: center;
}

.talk_cont .section_4 .title .left {
    width: 65%;
    position: relative;
}

.talk_cont .section_4 .title .left img {
    margin-top: 0;
}

.talk_cont .section_4 .title .left .img_text {
    width: 160px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 16px;
    color: #fff;
    background-color: #333399;
    position: absolute;
    left: 20px;
    top: 20px;
}

.talk_cont .section_4 .title .right {
    width: 35%;
    padding: 0 20px;
}

.talk_cont .section_4 .title .right .name {
    margin-bottom: 30px;
    color: #333333;
    font-size: 24px;
}

.talk_cont .section_4 .title .right .word {
    margin-bottom: 50px;
    color: #666;
    font-size: 18px;
}

.talk_cont .section_4 .title .right .text {
    margin-bottom: 130px;
    color: #666;
    font-size: 18px;
}

.talk_cont .section_4 .title .right .time {
    color: #999;
    font-size: 16px;
}

.talk_cont .section_4 .title .right .count {
    color: #999;
    font-size: 16px;
}

.talk_cont .section_4 .title .right .count img {
    margin-right: 10px;
}

.talk_cont .section_4 .s4_cont .list {
    width: 32%;margin-bottom: 30px;margin-right: 2%;
}
.talk_cont .section_4 .s4_cont .list:nth-child(3n){
    margin-right: 0;
}
.talk_cont .section_4 .s4_cont .list .img {
    position: relative;
    margin-bottom: 10px;
}

.talk_cont .section_4 .s4_cont .list .img .img_text {
    width: 160px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 16px;
    color: #fff;
    background-color: #333399;
    position: absolute;
    left: 10px;
    top: 10px;
}

.talk_cont .section_4 .s4_cont .list .img .count {
    position: absolute;
    right: 10px;
    bottom: 10px;
    color: #fff;
    font-size: 16px;
}

.talk_cont .section_4 .s4_cont .list .img .count img {
    margin-right: 5px;
}

.talk_cont .section_4 .s4_cont .list .name {
    font-size: 22px;
    color: #333333;
    margin-bottom: 10px;
}

.talk_cont .section_4 .s4_cont .list .text {
    font-size: 18px;
    color: #666;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.talk_cont .section_4 .s4_cont .list .func {
    font-size: 18px;
    color: #999999;
}

.talk_cont .section_4 .s4_cont .list .time {
    font-size: 16px;
    color: #999999;
}

.tach_banner {
    background: url("../image/banner_49.png") no-repeat center center;
    background-size: cover;
}

.tach_cont {
    padding: 100px 0;
}

.tach_cont .section_1 {
    margin-bottom: 150px;
}

.tach_cont .section_1 .title {
    font-size: 60px;
    color: #333;
    margin-bottom: 20px;
    text-align: center;
    font-weight: bold;
}

.tach_cont .section_1 .subhead {
    font-size: 20px;
    color: #666666;
    text-align: center;
}

.tach_cont .section_1 form {
    margin-top: 60px;
    flex-wrap: wrap;
}

.tach_cont .section_1 form .list {
    width: 47%;
    margin-bottom: 40px;
}

.tach_cont .section_1 form .list .text {
    font-size: 20px;
    color: #666;
    margin-bottom: 15px;
}

.tach_cont .section_1 form .list input {
    border: 1px solid #eeeeee;
    height: 60px;
    line-height: 60px;
    padding-left: 20px;
    font-size: 18px;
    color: #999999;
    width: 100%;
}

.tach_cont .section_1 form .list2 {
    width: 100%;
    margin-bottom: 40px;
}

.tach_cont .section_1 form .list2 textarea {
    width: 100%;
    height: 200px;
    border: 1px solid #eeeeee;
    padding: 20px;
    font-size: 18px;
}

.tach_cont .section_1 form .submit input {
    height: 65px;
    line-height: 65px;
    text-align: center;
    background-color: #333399;
    color: #fff;
    font-size: 20px;
    width: 250px;
}

.tach_cont .section_2 .title {
    font-size: 60px;
    color: #333;
    text-align: center;
    font-weight: bold;
    margin-bottom: 40px;
}

.tach_cont .section_2 .map_img {
    text-align: center;
}

.tach_cont .section_2 .s2_cont {
    width: 780px;
    margin: 0 auto;
}

.tach_cont .section_2 .s2_cont .st2list {
    margin-top: 40px;
    margin-bottom: 40px;
}

.tach_cont .section_2 .s2_cont .st2list .st2num {
    font-size: 48px;
    color: #333399;
    margin-bottom: 5px;
    font-weight: bold;
}

.tach_cont .section_2 .s2_cont .st2list .text {
    font-size: 26px;
    color: #333333;
}

.tach_cont .section_2 .s2_cont .s2_name {
    margin-bottom: 10px;
    font-size: 26px;
    color: #333;
    font-weight: bold;
}

.tach_cont .section_2 .s2_cont .s2_text {
    margin-bottom: 10px;
    color: #333;
    font-size: 18px;
}

.tach_cont .section_2 .s2_cont .s2_text2 {
    color: #333399;
    font-size: 18px;
}

.index_cont .section_1 .s1_list2 {
    display: none;
}

.duct_show {
    padding-top: 125px;
}

.duct_show .section_1 {
    align-content: center;
    padding-bottom: 100px;
}

.duct_show .section_1 .left {
    width: 48%;
    background: #FFF;
    box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.11);
    padding: 30px 60px;
}

.duct_show .section_1 .right {
    width: 48%;
}

.duct_show .section_1 .right .title {
    color: #000;
    font-size: 32px;
    font-weight: 500;
}

.duct_show .section_1 .right .title::after {
    content: "";
    margin-top: 41px;
    width: 66px;
    height: 1px;
    flex-shrink: 0;
    display: block;
    background: #343399;
    margin-bottom: 55px;
}

.duct_show .section_1 .right .more1 {
    margin-bottom: 28px;
}

.duct_show .section_1 .right .more {
    align-items: center;
}

.duct_show .section_1 .right .more .but {
    width: 198px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    flex-shrink: 0;
    background: #343399;
    font-size: 20px;
    font-weight: 500;
    margin-right: 48px;
}

.duct_show .section_1 .right .more .but a {
    color: #fff;
    display: block;
}

.duct_show .section_1 .right .more .text {
    color: #000;
    font-size: 24px;
    font-weight: 500;
}

.duct_show .section_2_bg {
    padding: 88px 0 100px;
    background: #F8F8F8;
}

.duct_show .section_2 .title {
    color: #000;
    font-size: 32px;
    font-weight: 500;
    text-align: center;
}

.duct_show .section_2 .title::after {
    content: "";
    margin: 0 auto;
    margin-top: 21px;
    width: 66px;
    height: 1px;
    flex-shrink: 0;
    display: block;
    background: #343399;
    margin-bottom: 55px;
    text-align: center;
}

@media only screen and (max-width:1600px) {
    .index_cont .section_1 .s1_list .right .more {
        width: 220px;
        height: 50px;
        line-height: 50px;
        text-align: center;
        font-size: 20px;
        border: 1px solid #333399;
        border-radius: 50px;
        margin-top: 60px;
    }
    .index_cont .section_1 .s1_list .right .word {
        margin-top: 40px;
    }
    .index_cont .section_2 .s2_cont {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
}

@media only screen and (max-width:1366px) {
    .index_cont .section_1 .s1_list .right {
        width: 50%;
        padding: 0px 30px;
    }
    .index_cont .section_1 .s1_list .right .title {
        font-size: 30px;
    }
    .index_cont .section_1 .s1_list .right .word {
        margin-top: 20px;
    }
    .index_cont .section_1 .s1_list .right .text {
        margin-bottom: 5px;
        font-size: 18px;
        color: #333;
    }
    .index_cont .section_1 .s1_list .right .more {
        width: 200px;
        height: 50px;
        line-height: 50px;
        font-size: 18px;
        margin-top: 50px;
    }
    .index_cont .section_2 .s2_cont .title {
        font-size: 30px;
        margin-bottom: 10px;
    }
    .index_cont .section_2 .s2_cont .name {
        font-size: 42px;
    }
    .index_cont .section_2 .s2_cont .text {
        font-size: 32px;
    }
    .index_cont .section_2 .s2_cont .more {
        width: 200px;
        height: 50px;
        line-height: 50px;
        font-size: 18px;
        margin-top: 50px;
    }
    .index_cont .section_4 .title {
        font-size: 52px;
    }
    .index_cont .section_4 .subhead {
        color: #666;
        font-size: 28px;
        text-align: center;
    }
    .index_cont .section_4 .s4_cont .list .name {
        font-size: 28px;
        margin-bottom: 10px;
    }
    .index_cont .section_4 .s4_cont .list .more {
        font-size: 16px;
    }
    .footer .left .email .icon {
        height: 50px;
        line-height: 50px;
        width: 25%;
        border-radius: 50px;
        right: 0px;
    }
    .public .list {
        font-size: 20px;
    }
    .solu_cont .title {
        font-size: 42px;
        margin-bottom: 30px;
    }
    .solu_cont .solu .list .solu_more .text {
        font-size: 16px;
    }
    .solu_cont .solu .list .solu_more {
        height: 70px;
        line-height: 70px;
        padding-left: 20px;
    }
    .solu_cont .contach .left .name {
        font-size: 42px;
        margin-bottom: 10px;
    }
    .solu_cont .contach .left .text {
        font-size: 20px;
    }
    .solu_cont .contach .right {
        width: 200px;
        height: 50px;
        line-height: 50px;
        font-size: 18px;
    }
    .duct_cont .section_1 .title {
        font-size: 42px;
    }
    .duct_cont .section_1 .s1_cont {
        height: 70px;
        line-height: 70px;
        border: 1px solid #f0f0f0;
        margin-top: 20px;
        align-items: center;
    }
    .duct_cont .section_1 .s1_cont .left .list {
        height: 70px;
        font-size: 18px;
        width: 150px;
    }
    .duct_cont .section_1 .s1_checkbox .check .text {
        font-size: 16px;
        color: #333333;
    }
    .duct_cont .section_2 .s2_list .title {
        font-size: 42px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-slide .name {
        border-bottom: 1px solid #eeeeee;
        color: #333333;
        font-size: 16px;
        margin: 0px 10px 10px;
        padding-bottom: 10px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-slide .ment .right {
        font-size: 16px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-slide .ment .left {
        font-size: 15px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-slide .ment {
        border-bottom: 1px solid #eeeeee;
        margin: 0px 10px 10px;
        padding-bottom: 10px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-slide .more {
        width: 90%;
        margin: 0 10px 10px;
        height: 50px;
        line-height: 50px;
    }
    .service_cont .section_1 {
        flex-wrap: wrap;
        align-items: center;
    }
    .service_cont .section_1 .list_1 .title {
        font-size: 42px;
        margin-bottom: 20px;
    }
    .service_cont .section_1 .list_1 .text {
        color: #eeeeee;
        font-size: 20px;
        line-height: 30px;
    }
    .service_cont .section_1 .list_2 {
        width: 24%;
        padding: 30px;
        height: 300px;
        margin-bottom: 10px;
    }
    .service_cont .section_1 .list_2 .text {
        text-align: center;
        font-size: 16px;
        color: #fff;
        line-height: 30px;
    }
    .service_cont .section_1 .list_2 .text span {
        font-size: 20px;
    }
    .service_cont .section_1 .list_3 {
        width: 24%;
        padding: 10px;
        height: 300px;
        margin-bottom: 10px;
    }
    .service_cont .section_1 .list_3 .text {
        text-align: center;
        font-size: 14px;
        color: #fff;
        line-height: 25px;
    }
    .service_cont .section_2 .left .title {
        font-size: 42px;
        color: #333;
        font-weight: bold;
        margin-bottom: 10px;
    }
    .service_cont .section_2 .left .text {
        color: #666666;
        font-size: 16px;
        line-height: 30px;
    }
    .service_cont .section_3 .right .title {
        font-size: 42px;
        margin-bottom: 10px;
    }
    .service_cont .section_3 .right .text {
        font-size: 16px;
        line-height: 30px;
        margin-bottom: 5px;
    }
    .news_cont .tab_cont .list .title {
        font-size: 18px;
        margin-bottom: 10px;
    }
    .news_cont .tab_cont .list .time {
        font-size: 14px;
        margin-bottom: 10px;
    }
    .news_cont .tab_cont .list .text {
        font-size: 16px;
        margin-bottom: 10px;
    }
    .news_cont .tab_cont .list .more {
        width: 200px;
        height: 50px;
        line-height: 50px;
        font-size: 18px;
    }
    .why_cont .section_1 .title {
        font-size: 42px;
        margin-bottom: 20px;
    }
    .why_cont .section_1 .text {
        font-size: 16px;
        line-height: 30px;
        margin-bottom: 15px;
    }
    .why_cont .section_2 .st2list .st2text .st2num {
        color: #333333;
        font-size: 20px;
        margin-bottom: 5px;
    }
    .why_cont .section_2 .st2list .st2text .st2num span {
        font-size: 28px;
        margin-right: 5px;
    }
    .why_cont .section_4_bg .title {
        width: 480px;
        font-size: 42px;
        color: #fff;
        line-height: 50px;
        margin-bottom: 100px;
    }
    .why_cont .section_4_bg .text {
        font-size: 20px;
        color: #fff;
        width: 740px;
    }
    .why_cont .section_4_bg {
        margin-bottom: 80px;
        height: 600px;
    }
    .why_cont .section_5 .title {
        font-size: 42px;
        margin-bottom: 20px;
        font-weight: 500;
    }
    .why_cont .section_5 .text {
        font-size: 16px;
        text-align: center;
        line-height: 30px;
    }
    .why_cont .section_5 .swiper-container .but {
        position: absolute;
        top: 10%;
        left: 50%;
        width: 340px;
        height: 55px;
        line-height: 55px;
        font-size: 24px;
    }
    .why_cont .section_5 .swiper-slide .img {
        margin-bottom: 30px;
    }
    .why_cont .section_5 .swiper-slide .name {
        margin-bottom: 5px;
        font-size: 20px;
    }
    .why_cont .section_5 .swiper-slide .word {
        font-size: 14px;
    }
    .why_cont .section_5 .swiper-container .swiper-button-next2 {
        width: 50px;
        height: 26px;
        bottom: 0px;
        right: 0px;
    }
    .why_cont .section_5 .swiper-container .swiper-button-prev2 {
        width: 50px;
        height: 26px;
        bottom: 0px;
        right: 0px;
    }
    .talk_cont .section_1 .title {
        font-size: 28px;
        font-weight: bold;
    }
    .talk_cont .section_4 .title .right .name {
        margin-bottom: 20px;
        font-size: 20px;
    }
    .talk_cont .section_4 .title .right .word {
        margin-bottom: 31px;
        font-size: 16px;
    }
    .talk_cont .section_4 .title .right .text {
        margin-bottom: 50px;
        font-size: 16px;
    }
    .talk_cont .section_4 .s4_cont .list .name {
        font-size: 20px;
        margin-bottom: 10px;
    }
    .talk_cont .section_4 .s4_cont .list .text {
        font-size: 16px;
        margin-bottom: 10px;
    }
    .tach_cont .section_1 .title {
        font-size: 42px;
        margin-bottom: 10px;
    }
    .tach_cont .section_1 .subhead {
        font-size: 18px;
    }
    .tach_cont .section_1 form .list .text {
        font-size: 18px;
        margin-bottom: 5px;
    }
    .tach_cont .section_1 form .list input {
        height: 50px;
        line-height: 50px;
        padding-left: 20px;
        font-size: 16px;
    }
    .tach_cont .section_1 form .submit input {
        height: 55px;
        line-height: 55px;
        font-size: 18px;
        width: 220px;
    }
    .tach_cont .section_2 .title {
        font-size: 42px;
        margin-bottom: 30px;
    }
    .tach_cont .section_2 .s2_cont .st2list .st2num {
        font-size: 36px;
        margin-bottom: 5px;
    }
    .tach_cont .section_2 .s2_cont .st2list .text {
        font-size: 20px;
    }
    .tach_cont .section_2 .s2_cont .s2_name {
        margin-bottom: 5px;
        font-size: 20px;
    }
    .tach_cont .section_2 .s2_cont .s2_text {
        margin-bottom: 10px;
        color: #333;
        font-size: 16px;
    }
    .header .nav .nav_list {
        font-size: 16px;
    }
}

@media only screen and (max-width:1000px) {
    .header {
        display: none;
    }
    .index_cont .section_1 .s1_list .right .title {
        font-size: 24px;
    }
    .index_cont .section_1 .s1_list .right .word {
        margin-top: 10px;
    }
    .index_cont .section_1 .s1_list .right .text {
        margin-bottom: 5px;
        font-size: 16px;
    }
    .index_cont .section_1 .s1_list .right .more {
        width: 160px;
        height: 40px;
        line-height: 40px;
        font-size: 16px;
        margin-top: 20px;
    }
    .index_cont .section_2 .s2_cont {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .index_cont .section_2 .s2_cont .title {
        font-size: 24px;
        margin-bottom: 5px;
    }
    .index_cont .section_2 .s2_cont .name {
        font-size: 24px;
        margin-bottom: 5px;
    }
    .index_cont .section_2 .s2_cont .text {
        font-size: 24px;
    }
    .index_cont .section_2 .s2_cont .more {
        width: 160px;
        height: 40px;
        line-height: 40px;
        font-size: 16px;
        margin-top: 20px;
    }
    .index_cont .section_3 .mySwiper2fa .image video {
        height: auto;
    }
    .index_cont .section_3 .mySwiper2fa .image {
        height: auto;
    }
    .index_cont .section_3 .mySwiper1fa {
        margin-top: 5px;
    }
    .index_cont .section_3 {
        padding: 50px 0;
    }
    .index_cont .section_4 {
        padding: 0px 0 50px;
    }
    .index_cont .section_4 .title {
        font-size: 36px;
    }
    .index_cont .section_4 .subhead {
        font-size: 24px;
    }
    .index_cont .section_4 .s4_cont {
        margin-top: 20px;
    }
    .index_cont .section_4 .s4_cont .list .s4_img {
        margin-bottom: 5px;
    }
    .index_cont .section_4 .s4_cont .list .name {
        font-size: 20px;
        margin-bottom: 5px;
    }
    .index_cont .section_4 .s4_cont .list .more {
        font-size: 12px;
    }
    .public {
        padding: 0 10px;
        margin-bottom: 50px;
    }
    .public .list {
        font-size: 16px;
    }
    .public .list img {
        margin-right: 10px;
        zoom: 0.5;
    }
    .public_banner {
        height: 400px;
    }
    .public_banner .banner_text {
        line-height: 400px;
        font-size: 36px;
    }
    .solu_cont .title {
        font-size: 36px;
        margin-bottom: 5px;
    }
    .solu_cont .subhead {
        width: 750px;
        margin: 0 auto;
        text-align: center;
        color: #333;
        font-size: 16px;
        line-height: 23px;
    }
    .solu_cont .solu {
        margin-top: 20px;
        flex-wrap: wrap;
    }
    .solu_cont .solu .list .solu_more .text {
        font-size: 14px;
    }
    .solu_cont .solu .list .solu_more {
        height: 60px;
        line-height: 60px;
        padding-left: 10px;
    }
    .solu_cont .solu .list {
        width: 32%;
        margin-bottom: 17px;
    }
    .solu_cont .contach .left .name {
        font-size: 26px;
        margin-bottom: 10px;
    }
    .solu_cont .contach .left .text {
        font-size: 16px;
    }
    .solu_cont .contach .right {
        width: 160px;
        height: 40px;
        line-height: 40px;
        font-size: 16px;
    }
    .footer .right .nav_title {
        font-size: 18px;
        margin-bottom: 10px;
    }
    .footer .left .title {
        font-size: 18px;
        color: #ffffff;
        margin-bottom: 10px;
    }
    .footer .left .email input {
        border-radius: 50px;
        height: 40px;
        line-height: 40px;
        width: 90%;
        padding-left: 10px;
    }
    .footer .left .email .icon {
        height: 40px;
        line-height: 40px;
        width: 30%;
        border-radius: 50px;
        right: 0px;
    }
    .footer .left .info_cont .list {
        margin-bottom: 5px;
        font-size: 14px;
    }
    .duct_cont {
        padding-top: 50px;
    }
    .duct_cont .section_1 .title {
        font-size: 36px;
    }
    .duct_cont .section_1 .s1_cont {
        height: 50px;
        line-height: 50px;
        margin-top: 10px;
    }
    .duct_cont .section_1 .s1_cont .left .list {
        height: 50px;
        font-size: 14px;
        width: 120px;
    }
    .duct_cont .section_1 .s1_cont .right .but {
        font-size: 14px;
        height: 40px;
        line-height: 40px;
        margin: 0px 4px;
        width: 130px;
    }
    .duct_cont .section_1 .s1_checkbox .check .text {
        font-size: 14px;
    }
    .duct_cont .section_1 .s1_checkbox .check {
        width: 20%;
        margin-bottom: 10px;
    }
    .duct_cont .section_2 .s2_list .title {
        font-size: 36px;
    }
    .duct_cont .section_1 .s1_checkbox {
        border: 1px solid #f0f0f0;
        padding: 15px;
        flex-wrap: wrap;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-button-prev2 {
        width: 26px;
        height: 26px;
        top: 23px;
        right: 50px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-button-next2 {
        width: 26px;
        height: 26px;
        top: 23px;
        right: 0px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-slide .ment .right {
        font-size: 14px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-slide .ment .left {
        font-size: 14px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-slide .more {
        width: 90%;
        margin: 0 10px 10px;
        height: 40px;
        line-height: 40px;
    }
    .duct_cont .section_2 .s2_list {
        position: relative;
        margin-bottom: 0px;
    }
    .duct_cont .section_2 {
        margin-bottom: 50px;
    }
    .service_cont .section_1_bg {
        background-color: #232429;
        padding: 50px 0;
    }
    .service_cont .section_1 .list_1 {
        width: 49%;
        margin-bottom: 15px;
    }
    .service_cont .section_1 .list_2 {
        width: 49%;
        padding: 30px;
        height: 300px;
        margin-bottom: 10px;
    }
    .service_cont .section_1 .list_1 .title {
        font-size: 36px;
        margin-bottom: 10px;
    }
    .service_cont .section_1 .list_1 .text {
        color: #eeeeee;
        font-size: 16px;
        line-height: 27px;
    }
    .service_cont .section_2_bg {
        padding: 50px 0;
    }
    .service_cont .section_2 .left .title {
        font-size: 34px;
        color: #333;
        font-weight: bold;
        margin-bottom: 5px;
    }
    .service_cont .section_2 .left .text {
        color: #666666;
        font-size: 16px;
        line-height: 26px;
    }
    .service_cont .section_3 {
        padding: 50px 0 50px;
        align-items: center;
    }
    .service_cont .section_3 .right .title {
        font-size: 34px;
        margin-bottom: 5px;
    }
    .service_cont .section_3 .right .text {
        font-size: 16px;
        line-height: 26px;
        margin-bottom: 5px;
    }
    .service_cont .section_3 .right .word {
        font-size: 16px;
        margin-bottom: 15px;
    }
    .service_cont .section_3 .right .but .more {
        width: 46%;
        height: 40px;
        line-height: 40px;
    }
    .news_cont {
        padding: 50px 0;
    }
    .news_cont .news_tab .tab {
        width: 180px;
        height: 50px;
        line-height: 50px;
        font-size: 18px;
        margin: 0px 10px;
    }
    .news_cont .tab_cont {
        margin-top: 30px;
        margin-bottom: 30px;
    }
    .news_cont .tab_cont .list .img {
        margin-bottom: 10px;
    }
    .news_cont .tab_cont .list .title {
        font-size: 16px;
        margin-bottom: 10px;
    }
    .news_cont .tab_cont .list .time {
        font-size: 14px;
        margin-bottom: 10px;
    }
    .news_cont .tab_cont .list .text {
        font-size: 14px;
        margin-bottom: 10px;
    }
    .news_cont .tab_cont .list .more {
        width: 140px;
        height: 40px;
        line-height: 40px;
        font-size: 16px;
    }
    .why_cont {
        padding: 50px 0;
    }
    .why_cont .section_1 .title {
        font-size: 36px;
        margin-bottom: 10px;
    }
    .why_cont .section_1 .text {
        font-size: 16px;
        line-height: 28px;
        margin-bottom: 10px;
    }
    .why_cont .section_2 .st2list .st2text .st2num {
        color: #333333;
        font-size: 16px;
        margin-bottom: 5px;
    }
    .why_cont .section_2 .st2list .st2text .st2num span {
        font-size: 20px;
        margin-right: 5px;
    }
    .why_cont .section_2 .st2list .st2text .text {
        font-size: 14px;
        color: #333333;
    }
    .why_cont .section_2 .st2list {
        margin-bottom: 50px;
    }
    .why_cont .section_1 {
        margin-bottom: 50px;
    }
    .why_cont .section_4_bg .title {
        width: 440px;
        font-size: 36px;
        color: #fff;
        line-height: 45px;
        margin-bottom: 40px;
    }
    .why_cont .section_4_bg .text {
        font-size: 18px;
        color: #fff;
        width: 630px;
    }
    .why_cont .section_4_bg {
        margin-bottom: 50px;
        height: 400px;
    }
    .why_cont .section_5 .title {
        font-size: 36px;
        margin-bottom: 10px;
    }
    .talk_cont {
        padding: 50px 0 50px;
    }
    .talk_cont .section_1 .title {
        font-size: 24px;
        font-weight: bold;
    }
    .talk_cont .section_1 .but .more {
        margin-left: 10px;
        font-size: 14px;
        background-color: #333399;
        height: 40px;
        line-height: 40px;
        width: 50%;
        text-align: center;
    }
    .talk_cont .section_1 {
        margin-bottom: 10px;
    }
    .talk_cont .section_2 .search {
        width: 32%;
        border: 1px solid #cccccc;
        height: 40px;
        line-height: 40px;
        position: absolute;
        left: 0;
        top: 0;
    }
    .talk_cont .section_2 .search input {
        width: 80%;
        padding-left: 20px;
        height: 35px;
        line-height: 35px;
        font-size: 16px;
        color: #999999;
    }
    .talk_cont .section_2 .but .more {
        font-size: 14px;
        background-color: #fff;
        height: 40px;
        line-height: 40px;
        width: 32%;
        text-align: center;
        margin-bottom: 15px;
        border: 1px solid #999999;
        transition: 0.5s;
    }
    .talk_cont .section_2 .but .more:first-child {
        margin-left: 34%;
    }
    .talk_cont .section_3 {
        margin-bottom: 15px;
        color: #333333;
        font-size: 16px;
    }
    .talk_cont .section_4 .title .left .img_text {
        width: 140px;
        height: 30px;
        line-height: 30px;
        text-align: center;
        font-size: 14px;
        color: #fff;
        background-color: #333399;
        position: absolute;
        left: 10px;
        top: 10px;
    }
    .talk_cont .section_4 .title .right .name {
        margin-bottom: 10px;
        font-size: 16px;
    }
    .talk_cont .section_4 .title .right .word {
        margin-bottom: 10px;
        font-size: 14px;
    }
    .talk_cont .section_4 .title .right .text {
        margin-bottom: 20px;
        font-size: 14px;
    }
    .talk_cont .section_4 .title .right .time {
        color: #999;
        font-size: 14px;
    }
    .talk_cont .section_4 .title .right .count {
        color: #999;
        font-size: 14px;
    }
    .talk_cont .section_4 .title {
        margin-bottom: 15px;
    }
    .talk_cont .section_4 .s4_cont .list .img .img_text {
        width: 140px;
        height: 30px;
        line-height: 30px;
        text-align: center;
        font-size: 16px;
        color: #fff;
        background-color: #333399;
        position: absolute;
        left: 10px;
        top: 10px;
    }
    .talk_cont .section_4 .s4_cont .list .img .count {
        position: absolute;
        right: 10px;
        bottom: 10px;
        color: #fff;
        font-size: 14px;
    }
    .talk_cont .section_4 .s4_cont .list .name {
        font-size: 16px;
        margin-bottom: 10px;
    }
    .talk_cont .section_4 .s4_cont .list .text {
        font-size: 14px;
        margin-bottom: 10px;
    }
    .talk_cont .section_4 .s4_cont .list .func {
        font-size: 14px;
        color: #999999;
    }
    .talk_cont .section_4 .s4_cont .list .time {
        font-size: 14px;
        color: #999999;
    }
    .talk_cont .section_4 {
        margin-bottom: 30px;
    }
    .tach_cont {
        padding: 50px 0;
    }
    .tach_cont .section_1 .title {
        font-size: 36px;
        margin-bottom: 5px;
    }
    .tach_cont .section_1 .subhead {
        font-size: 16px;
    }
    .tach_cont .section_1 form {
        margin-top: 30px;
        flex-wrap: wrap;
    }
    .tach_cont .section_1 form .list .text {
        font-size: 16px;
        margin-bottom: 5px;
    }
    .tach_cont .section_1 form .list input {
        height: 40px;
        line-height: 40px;
        padding-left: 10px;
        font-size: 14px;
    }
    .tach_cont .section_1 form .list {
        margin-bottom: 15px;
    }
    .tach_cont .section_1 form .submit input {
        height: 45px;
        line-height: 45px;
        font-size: 16px;
        width: 150px;
    }
    .tach_cont .section_1 {
        margin-bottom: 50px;
    }
    .tach_cont .section_2 .title {
        font-size: 36px;
        margin-bottom: 30px;
    }
    .tach_cont .section_2 .s2_cont .st2list .st2num {
        font-size: 26px;
        margin-bottom: 0px;
    }
    .tach_cont .section_2 .s2_cont .st2list .text {
        font-size: 16px;
    }
    .tach_cont .section_2 .s2_cont .st2list {
        margin-top: 20px;
        margin-bottom: 20px;
    }
    .tach_cont .section_2 .s2_cont .s2_name {
        margin-bottom: 5px;
        font-size: 17px;
    }
    .tach_cont .section_2 .map_img {
        width: 90%;
        margin: 0 auto;
    }
    .tach_cont .section_2 .map_img img {
        width: 100%;
        height: 100%;
    }
    .tach_cont .section_2 .s2_cont {
        width: 90%;
        margin: 0 auto;
    }
    .why_cont .section_5 .s5_but {
        width: 380px;
        height: 60px;
        line-height: 60px;
        margin: 0 auto;
        margin-top: 50px;
        text-align: center;
        background-color: #333399;
        font-size: 30px;
        border-radius: 10px;
        text-transform: uppercase;
    }
    .why_cont .section_5 .swiper-container {
        position: relative;
        padding-top: 25px;
        margin-top: 40px;
        height: 260px;
    }
    .duct_show .section_1 .left img {
        object-fit: contain;
    }
    .duct_show .section_1 .right .title {
        color: #000;
        font-size: 30px;
        font-weight: 500;
    }
    .duct_show .section_1 .right .more .text {
        color: #000;
        font-size: 20px;
        font-weight: 500;
    }
    .duct_show .section_1 .right .more .but {
        width: 180px;
        height: 50px;
        line-height: 50px;
        text-align: center;
        flex-shrink: 0;
        background: #343399;
        font-size: 20px;
        font-weight: 500;
        margin-right: 20px;
    }
    .duct_show {
        padding-top: 40px;
    }
    .duct_show .section_1 {
        padding-bottom: 40px;
    }
    .duct_show .section_2_bg {
        padding: 40px 0 40px;
        background: #F8F8F8;
    }
    .duct_show .section_2 .title::after {
        content: "";
        margin: 0 auto;
        margin-top: 21px;
        width: 66px;
        height: 1px;
        flex-shrink: 0;
        display: block;
        background: #343399;
        margin-bottom: 20px;
        text-align: center;
    }
    .duct_show .section_1 .right .title::after {
        content: "";
        margin-top: 20px;
        width: 66px;
        height: 1px;
        flex-shrink: 0;
        display: block;
        background: #343399;
        margin-bottom: 20px;
    }
}

@media only screen and (max-width:768px) {
    .index_banner .swiper1 .swiper-pagination {
        bottom: 5px;
    }
    .index_banner .swiper1 .swiper-pagination-bullet {
        width: 30px;
        height: 4px;
        display: inline-block;
        border-radius: 0px;
        background: #fff;
        opacity: .2;
        margin: 0 5px;
    }
    .index_banner .swiper1 .swiper-pagination-bullet-active {
        opacity: 1;
        background: #fff;
    }
    .index_cont .section_1 .s1_list .right .title {
        font-size: 18px;
    }
    .index_cont .section_1 .s1_list .right .text {
        margin-bottom: 5px;
        font-size: 14px;
    }
    .index_cont .section_1 .s1_list .right .more {
        width: 140px;
        height: 35px;
        line-height: 35px;
        font-size: 14px;
        margin-top: 20px;
    }
    .index_cont .section_1 .s1_list .right .more img {
        margin-left: 5px;
    }
    .index_cont .section_1 .s1_list {
        flex-wrap: wrap;
        margin-bottom: 15px;
    }
    .index_cont .section_1 .s1_list1 {
        display: none;
    }
    .index_cont .section_1 .s1_list2 {
        display: block;
    }
    .index_cont .section_1 .s1_list .left {
        width: 100%;
        margin-bottom: 10px;
    }
    .index_cont .section_1 .s1_list .right {
        width: 100%;
        padding: 0px 10px;
    }
    .index_cont .section_2 .s2_cont .title {
        font-size: 18px;
        margin-bottom: 5px;
    }
    .index_cont .section_2 .s2_cont .name {
        font-size: 18px;
        margin-bottom: 5px;
    }
    .index_cont .section_2 .s2_cont .text {
        font-size: 18px;
    }
    .index_cont .section_2 .s2_cont .more {
        width: 140px;
        height: 35px;
        line-height: 35px;
        font-size: 14px;
    }
    .index_cont .section_3 {
        padding: 30px 10px;
    }
    .index_cont .section_4 .title {
        font-size: 20px;
    }
    .index_cont .section_4 .subhead {
        font-size: 16px;
    }
    .index_cont .section_4 .s4_cont {
        margin-top: 10px;
        flex-wrap: wrap;
    }
    .index_cont .section_4 {
        padding: 0px 10px 10px;
    }
    .public {
        padding: 0 10px;
        margin-bottom: 20px;
    }
    .index_cont .section_4 .s4_cont .list {
        width: 100%;
        margin-bottom: 15px;
    }
    .public {
        display: none;
    }
    .footer .left {
        width: 50%;
    }
    .footer .right {
        display: none;
    }
    .footer .left .email .icon {
        height: 40px;
        line-height: 40px;
        width: 80px;
        border-radius: 50px;
        right: 0px;
    }
    .footer_bg {
        background-color: #001230;
        padding-top: 10px;
    }
    .footer {
        padding-bottom: 10px;
    }
    .footer .left .email input {
        border-radius: 50px;
        height: 40px;
        line-height: 40px;
        width: 98%;
        padding-left: 20px;
        padding-right: 20%;
    }
    .footer .left .email {
        margin-bottom: 10px;
    }
    .public_banner .banner_text {
        line-height: 250px;
        font-size: 18px;
    }
    .public_banner {
        height: 250px;
    }
    .solu_cont {
        padding-top: 10px;
        margin-bottom: 10px;
        padding-bottom: 10px;
    }
    .solu_cont .title {
        font-size: 18px;
        margin-bottom: 5px;
    }
    .solu_cont .subhead {
        width: 100%;
        padding: 0 10px;
        margin: 0 auto;
        text-align: center;
        color: #333;
        font-size: 14px;
        line-height: 22px;
    }
    .solu_cont .solu {
        margin-top: 10px;
        flex-wrap: wrap;
    }
    .solu_cont .solu .list {
        width: 49%;
        margin-bottom: 10px;
    }
    .solu_cont .contach {
        margin-top: 20px;
        margin-bottom: 10px;
    }
    .solu_cont .contach .left .name {
        font-size: 18px;
        margin-bottom: 5px;
    }
    .solu_cont .contach .left .text {
        font-size: 14px;
    }
    .solu_cont .contach .right {
        width: 200px;
        height: 35px;
        line-height: 35px;
        font-size: 12px;
    }
    .duct_cont {
        padding-top: 10px;
    }
    .duct_cont .section_1 .title {
        font-size: 18px;
    }
    .duct_cont .section_1 .s1_cont {
        height: auto;
        border: 0;
        display: block;
        line-height: 40px;
    }
    .duct_cont .section_1 .s1_cont .left {
        margin: 0 auto;
        justify-content: center;
        margin-bottom: 10px;
    }
    .duct_cont .section_1 .s1_cont .left .list {
        height: 40px;
        font-size: 14px;
        width: 120px;
        margin: 0 5px;
    }
    .duct_cont .section_1 .s1_cont .right {
        justify-content: center;
    }
    .duct_cont .section_1 .s1_cont .right .but {
        font-size: 14px;
        height: 40px;
        line-height: 40px;
        margin: 0px 5px;
        width: 120px;
    }
    .duct_cont .section_1 .s1_checkbox {
        padding: 10px;
        margin-top: 10px;
    }
    .duct_cont .section_1 {
        margin-bottom: 10px;
    }
    .duct_cont .section_2 .s2_list .title {
        font-size: 18px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-button-prev2 {
        width: 26px;
        height: 26px;
        top: 4px;
        right: 50px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-button-next2 {
        width: 26px;
        height: 26px;
        top: 4px;
        right: 0px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-button-prev3 {
        top: 4px;
    }
    .duct_cont .section_2 .mySwiper1fa .swiper-button-next3 {
        top: 4px;
    }
    .duct_cont .section_2 .s2_list {
        position: relative;
        margin-bottom: 15px;
    }
    .duct_cont .section_2 {
        margin-bottom: 10px;
    }
    .service_cont .section_1_bg {
        background-color: #232429;
        padding: 10px 0;
    }
    .service_cont .section_1 .list_1 .title {
        font-size: 18px;
        margin-bottom: 5px;
    }
    .service_cont .section_1 .list_1 .text {
        color: #eeeeee;
        font-size: 14px;
        line-height: 19px;
    }
    .service_cont .section_2_bg {
        padding: 10px 0;
    }
    .service_cont .section_2 {
        flex-wrap: wrap;
    }
    .service_cont .section_2 .left {
        width: 100%;
        margin-bottom: 10px;
    }
    .service_cont .section_2 .right {
        width: 100%;
    }
    .service_cont .section_2 .left .title {
        font-size: 18px;
        color: #333;
        font-weight: bold;
        margin-bottom: 5px;
    }
    .service_cont .section_2 .left .text {
        color: #666666;
        font-size: 14px;
        line-height: 20px;
    }
    .service_cont .section_3 {
        padding: 10px;
        align-items: center;
        flex-wrap: wrap;
    }
    .service_cont .section_3 .left {
        width: 100%;
    }
    .service_cont .section_3 .right {
        width: 100%;
    }
    .service_cont .section_3 .left .img {
        width: 49%;
        margin-bottom: 10px;
    }
    .service_cont .section_3 .right .title {
        font-size: 18px;
        margin-bottom: 5px;
    }
    .service_cont .section_3 .right .text {
        font-size: 14px;
        line-height: 22px;
        margin-bottom: 5px;
    }
    .service_cont .section_3 .right .but .more {
        width: 49%;
        height: 40px;
        line-height: 40px;
    }
    .news_cont {
        padding: 10px 0;
    }
    .news_cont .news_tab .tab {
        width: 140px;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
        margin: 0px 5px;
    }
    .news_cont .tab_cont {
        margin-top: 15px;
        margin-bottom: 15px;
    }
    .news_cont .tab_cont .section {
        flex-wrap: wrap;
    }
    .news_cont .tab_cont .list {
        width: 100%;
        margin-bottom: 15px;
    }
    .why_cont {
        padding: 10px 0;
    }
    .why_cont .section_1 .title {
        font-size: 18px;
        margin-bottom: 5px;
    }
    .why_cont .section_1 .text {
        font-size: 14px;
        line-height: 25px;
        margin-bottom: 5px;
    }
    .why_cont .section_1 {
        margin-bottom: 20px;
    }
    .why_cont .section_2 .st2list {
        margin-bottom: 10px;
        flex-wrap: wrap;
    }
    .why_cont .section_2 .st2list .st2text {
        border: 0;
        width: 50%;
        margin-bottom: 20px;
    }
    .why_cont .section_3 {
        margin-bottom: 10px;
    }
    .why_cont .section_4_bg .title {
        width: 100%;
        font-size: 18px;
        color: #fff;
        line-height: 20px;
        margin-bottom: 20px;
        padding: 0 10px;
    }
    .why_cont .section_4_bg .text {
        font-size: 14px;
        color: #fff;
        width: 100%;
        padding: 0 10px;
    }
    .why_cont .section_4_bg {
        margin-bottom: 10px;
        height: 300px;
    }
    .why_cont .section_5 .title {
        font-size: 18px;
        margin-bottom: 10px;
    }
    .why_cont .section_5 .text {
        font-size: 14px;
        text-align: center;
        line-height: 22px;
    }
    .talk_cont {
        padding: 10px 0 10px;
    }
    .talk_cont .section_1 .title {
        font-size: 18px;
        font-weight: bold;
        margin-bottom: 10px;
    }
    .talk_cont .section_1 {
        margin-bottom: 10px;
        display: block;
    }
    .talk_cont .section_1 .but .more {
        margin-left: 0;
        margin-right: 10px;
        font-size: 14px;
        background-color: #333399;
        height: 40px;
        line-height: 40px;
        width: 50%;
        text-align: center;
    }
    .talk_cont .section_2 .search {
        width: 31%;
        border: 1px solid #cccccc;
        height: 40px;
        line-height: 40px;
        position: absolute;
        left: 10px;
        top: 0;
    }
    .talk_cont .section_2 .but .more {
        font-size: 14px;
        background-color: #fff;
        height: 40px;
        line-height: 40px;
        width: 32%;
        text-align: center;
        margin-bottom: 10px;
        border: 1px solid #999999;
        transition: 0.5s;
    }
    .talk_cont .section_3 {
        margin-bottom: 10px;
        color: #333333;
        font-size: 14px;
    }
    .talk_cont .section_4 .title {
        margin-bottom: 15px;
        flex-wrap: wrap;
    }
    .talk_cont .section_4 .title .left {
        width: 100%;
        position: relative;
    }
    .talk_cont .section_4 .title .right {
        width: 100%;
        padding: 10px;
    }
    .talk_cont .section_4 .title .right .name {
        margin-bottom: 5px;
        font-size: 16px;
    }
    .talk_cont .section_4 .title .right .word {
        margin-bottom: 5px;
        font-size: 14px;
    }
    .talk_cont .section_4 .title .right .text {
        margin-bottom: 5px;
        font-size: 14px;
    }
    .talk_cont .section_4 .s4_cont {
        flex-wrap: wrap;
    }
    .talk_cont .section_4 .s4_cont .list {
        width: 100%;
        margin-bottom: 15px;
    }
    .talk_cont .section_4 .s4_cont .list .img {
        position: relative;
        margin-bottom: 5px;
    }
    .talk_cont .section_4 {
        margin-bottom: 15px;
    }
    .tach_cont {
        padding: 10px 0;
    }
    .tach_cont .section_1 .title {
        font-size: 18px;
        margin-bottom: 3px;
    }
    .tach_cont .section_1 .subhead {
        font-size: 14px;
    }
    .tach_cont .section_1 form .list {
        width: 49%;
        margin-bottom: 10px;
    }
    .tach_cont .section_1 form {
        margin-top: 10px;
        flex-wrap: wrap;
    }
    .tach_cont .section_1 form .list2 {
        width: 100%;
    }
    .tach_cont .section_1 form .list .text {
        font-size: 14px;
        margin-bottom: 5px;
    }
    .tach_cont .section_1 form .submit input {
        height: 40px;
        line-height: 40px;
        font-size: 14px;
        width: 140px;
    }
    .tach_cont .section_1 {
        margin-bottom: 20px;
    }
    .tach_cont .section_2 .map_img {
        width: 100%;
        padding: 0 10px;
        margin: 0 auto;
    }
    .tach_cont .section_2 .s2_cont {
        width: 100%;
        padding: 0 10px;
        margin: 0 auto;
    }
    .tach_cont .section_2 .s2_cont .st2list .st2num {
        font-size: 18px;
        margin-bottom: 0px;
    }
    .tach_cont .section_2 .s2_cont .st2list .text {
        font-size: 14px;
    }
    .tach_cont .section_2 .s2_cont .st2list {
        margin-top: 10px;
        margin-bottom: 10px;
    }
    .tach_cont .section_2 .s2_cont .s2_name {
        margin-bottom: 5px;
        font-size: 14px;
    }
    .tach_cont .section_2 .s2_cont .s2_text {
        margin-bottom: 5px;
        color: #333;
        font-size: 14px;
    }
    .tach_cont .section_2 .s2_cont .s2_text2 {
        color: #333399;
        font-size: 14px;
    }
    .tach_cont .section_2 .title {
        font-size: 18px;
        margin-bottom: 15px;
    }
    .why_cont .section_5 .s5_but {
        width: 260px;
        height: 50px;
        line-height: 50px;
        margin: 0 auto;
        margin-top: 50px;
        text-align: center;
        background-color: #333399;
        font-size: 18px;
        border-radius: 10px;
        text-transform: uppercase;
    }
    .why_cont .section_5 .swiper-container {
        position: relative;
        padding-top: 25px;
        margin-top: 20px;
        height: 260px;
    }
    .why_cont .section_5 .swiper-slide-active .text {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        color: #fff;
        display: block;
        font-size: 10px;
    }
    .why_cont .section_5 .swiper-slide .name {
        margin-bottom: 5px;
        font-size: 16px;
    }
    .why_cont .section_5 .swiper-slide-active .img {
        transform: scale(1.5);
        margin-bottom: 30px;
    }
    .why_cont .section_5 .swiper-container .swiper-button-next2 {
        width: 50px;
        height: 26px;
        bottom: 25px;
        right: 0px;
    }
    .why_cont .section_5 .swiper-container .swiper-button-prev2 {
        bottom: 25px;
    }
    .duct_show {
        padding-top: 15px;
    }
    .duct_show .section_1 {
        flex-wrap: wrap;
    }
    .duct_show .section_1 .left {
        width: 100%;
        background: #FFF;
        box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.11);
        padding: 15px;
        margin-bottom: 10px;
    }
    .duct_show .section_1 .right {
        width: 100%;
    }
    .duct_show .section_1 .right .title {
        color: #000;
        font-size: 18px;
        font-weight: 500;
    }
    .duct_show .section_1 .right .title::after {
        content: "";
        margin-top: 10px;
        width: 66px;
        height: 1px;
        flex-shrink: 0;
        display: block;
        background: #343399;
        margin-bottom: 10px;
    }
    .duct_show .section_1 .right .more .but {
        width: 140px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        flex-shrink: 0;
        background: #343399;
        font-size: 14px;
        font-weight: 500;
        margin-right: 10px;
    }
    .duct_show .section_1 .right .more .text {
        color: #000;
        font-size: 14px;
        font-weight: 500;
    }
    .duct_show .section_2_bg {
        padding: 15px 0 15px;
        background: #F8F8F8;
    }
    .duct_show .section_2 .title {
        color: #000;
        font-size: 18px;
        font-weight: 500;
        text-align: center;
    }
    .duct_show .section_2 .title::after {
        content: "";
        margin: 0 auto;
        margin-top: 10px;
        width: 66px;
        height: 1px;
        flex-shrink: 0;
        display: block;
        background: #343399;
        margin-bottom: 10px;
        text-align: center;
    }
}

@media only screen and (max-width:568px) {
    .index_cont .section_1 .s1_list .right .more {
        width: 140px;
        height: 35px;
        line-height: 35px;
        font-size: 14px;
        margin-top: 10px;
    }
    .index_cont .section_2 .s2_cont .title {
        font-size: 16px;
        margin-bottom: 1px;
    }
    .index_cont .section_2 .s2_cont .name {
        font-size: 16px;
        margin-bottom: 1px;
    }
    .index_cont .section_2 .s2_cont .text {
        font-size: 16px;
    }
    .index_cont .section_2 .s2_cont .more {
        width: 140px;
        height: 35px;
        line-height: 35px;
        font-size: 14px;
        margin-top: 10px;
    }
    .index_cont .section_3 {
        padding: 10px 10px;
    }
    .index_cont .section_4 .title {
        font-size: 18px;
    }
    .index_cont .section_4 .subhead {
        font-size: 14px;
    }
    .index_cont .section_4 .s4_cont .list .name {
        font-size: 16px;
        margin-bottom: 5px;
    }
    .footer .left {
        width: 100%;
    }
    .public_banner {
        height: 200px;
    }
    .public_banner .banner_text {
        line-height: 200px;
        font-size: 18px;
    }
    .solu_cont .solu .list .solu_more .more img {
        zoom: 0.6;
    }
    .solu_cont .solu .list .solu_more {
        height: 50px;
        line-height: 50px;
        padding-left: 10px;
    }
    .solu_cont .contach {
        margin-top: 10px;
        margin-bottom: 10px;
    }
    .duct_cont .section_1 .s1_checkbox .check {
        width: 33%;
        margin-bottom: 10px;
    }
    .duct_cont .section_1 .s1_checkbox .check .text {
        font-size: 12px;
    }
    .duct_cont .section_1 .s1_checkbox .check input {
        margin-right: 5px;
    }
    .duct_cont .section_1 .s1_checkbox {
        padding: 10px 10px 0;
        margin-top: 10px;
    }
    .service_cont .section_1 .list_1 {
        width: 100%;
        margin-bottom: 15px;
    }
    .service_cont .section_1 .list_2 {
        width: 100%;
        padding: 30px 10px;
        height: auto;
        margin-bottom: 10px;
    }
    .service_cont .section_1 .list_2 .img {
        zoom: 0.7;
    }
    .service_cont .section_1 .list_2 .img {
        text-align: center;
        margin-bottom: 10px;
        margin-top: 10px;
    }
    .service_cont .section_1 .list_2 .wire {
        margin: 10px 0;
        border-top: 1px solid #fff;
    }
    .service_cont .section_1 .list_2 .text {
        text-align: center;
        font-size: 14px;
        color: #fff;
        line-height: 23px;
    }
    .why_cont .section_5 .title {
        font-size: 18px;
        margin-bottom: 5px;
    }
    .tach_cont .section_1 form .list {
        width: 101%;
        margin-bottom: 10px;
    }
    .talk_cont .section_2 .search {
        width: 30.5%;
        border: 1px solid #cccccc;
        height: 40px;
        line-height: 40px;
        position: absolute;
        left: 10px;
        top: 0;
    }
    .talk_cont .section_1 .but {
        width: 50%;
    }
    .duct_show .section_1 {
        padding-bottom: 15px;
    }
}