/*通用样式*/
@charset "utf-8";

html {
    width: 100%;
}

body {
    font-size: 16px;
    background: #fff;
    font-family: "Microsoft Yahei", "Arial", Verdana, Arial, sans-serif;
    line-height: 28px;
    color: #333;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

ol,
ul,
li {
    list-style: none;
}

a {
    text-decoration: none;
    color: #333;
    -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
    transition: all .3s ease;
    cursor: pointer;
}

em,
i {
    font-style: normal;
}

h1,
h2,
h3,
h4,
h5,
h6,
th {
    font-weight: normal;
}

strong {
    font-weight: 800;
}

img {
    border: 0;
    height: auto;
    vertical-align: middle;
    /*display: block;*/
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

/*
input,textarea,select,button{border: 0; background: none; outline: 0; font-family: "Microsoft Yahei";}
input[type="button"],input[type="text"],input[type="submit"]{appearance: none; -moz-appearance: none; -webkit-appearance: none;}
input,input:focus,input:active{user-select: text;}
button:focus{outline: 0;}
*/
textarea {
    resize: none;
}

video {
    outline: none;
    display: block;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.clearfix:after {
    content: "";
    *zoom: 1;
    display: block;
    visibility: hidden;
    height: 0;
    clear: both;
    overflow: hidden;
}

.relative {
    position: relative;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.w1520 {
    position: relative;
    width: 1520px;
    margin: 0 auto;
}

.flex {
    display: flex;
    height: 100%;
}

.content_box {
    box-sizing: border-box;
    width: 100%;
    margin: auto;
    padding-top: 100px;
    position: relative;
}

.content_box100 {
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    margin: auto;
    padding-top: 100px;
    position: relative;
}

.pd50 {
    padding: 0 50px;
}

/*取消链接的下划线*/

a {
    color: #000;
    font-size: 16px;
    text-decoration: none;
    cursor: pointer;
    transition: all .4s;
    outline: none;
}

a:hover {
    text-decoration: none;
}

/*导航栏*/
.h-header-zw {
    display: block;
    width: 100%;
    height: 100px;
    transition: .3s;
}

.h-header {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background: #ffffff;
}

.h-header.active {
    box-shadow: 0px 0px 2px 0 #ccc;
}

.h-header.active .h-nav .li>a {
    line-height: 80px;
}

.h-header .w1520 {
    display: flex;
    align-items: center;
}

.h-logo {}

.h-nav {
    margin-left: auto;
    display: flex;
}

.h-nav .li {
    margin-right: 50px;
    position: relative;
}

.h-nav .li>a {
    display: block;
    line-height: 100px;
    font-size: 16px;
    color: #000000;
}

.h-nav .h-subnav {
    width: 250px;
    background: #ffffff;
    font-size: 12px;
    text-align: left;
    position: absolute;
    left: -35px;
    top: 100%;
    height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: all .3s;
    box-shadow: 0 0 16px -4px rgba(0, 0, 0, .3);
    margin-top: 20px;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    z-index: 44;
}

.h-nav .h-subnav ol li {
    width: 100%;
    margin: 0 !important;
}

.h-nav .h-subnav a {
    transition: .3s;
    padding: 0 10px;
    box-sizing: border-box;
    width: 100%;
    display: block;
    height: 50px;
    line-height: 50px;
    color: #333;
    font-size: 14px;
    text-align: center;
    font-weight: normal;
}

.h-nav .h-subnav a:hover {
    background: #0047ba;
    color: #fff !important;
}

.h-nav .li:hover .h-subnav {
    height: auto;
    opacity: 1;
    visibility: visible;
    margin-top: 0;
}

.h-nav .li>a:hover,
.h-nav .li.active>a {
    color: #0047ba;
}

.h-more {
    position: relative;
    display: flex;
    align-items: center;
}

.h-more img {
    display: block;
}

/*.h-search{cursor: pointer;}*/
.h-phone {
    margin-left: 60px;
    position: relative;
    display: flex;
    align-items: center;
}

.h-phone::before {
    content: "";
    display: block;
    width: 1px;
    height: 20px;
    background: #CCCCCC;
    position: absolute;
    left: -30px;
    top: 50%;
    margin-top: -10px;
}

.h-phone img {}

.h-phone span {
    font-family: DIN;
    font-weight: bold;
    font-size: 24px;
    color: #0047ba;
    line-height: 1.5;
    margin-left: 10px;
    display: block;
}

.mask {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 9;
}

/*
.search-bg {position: fixed;left: 0;top: 0;width: 100%;height: 100%;background-color: #f5f5f5;display: none;z-index: 9999;}
.search-alert {position: fixed;z-index: 100;background: rgba(0,0,0,.7);left: 0;top: 0;width: 100%;height: 100%;opacity: 1;z-index: 9999;}
.search-alert input::-webkit-input-placeholder {color: #fff !important;}
.search-alert input::-moz-placeholder {color: #fff !important;}
.search-alert input:-moz-placeholder {color: #fff !important;}
.search-alert input:-ms-input-placeholder {color: #fff !important;}
.search-alert .cent-form {opacity: 0;-webkit-transform: translate(0, 40px);-ms-transform: translate(0, 40px);transform: translate(0, 40px);-webkit-transition: all .5s;transition: all .5s;}
.search-alert .close {width: 30px;height: 30px;position: absolute;top: 38px;right: 2.6%;cursor: pointer;background: url(../images/colse.png) no-repeat center;background-size: 18px auto;-webkit-transition: all .3s ease-in-out;transition: all .3s ease-in-out;}
.search-alert .cent-form {position: absolute;width: 94.8%;left: 2.6%;top: 50%;height: 60px;margin-top: -63px;border-bottom: 1px solid rgba(255, 255, 255, 0.5);}
.search-alert .cent-form:before {content: "";color: #fff;font-size: 30px;position: absolute;left: 0;height: 50px;width: 50px;top: 50%;margin-top: -25px;background: url(../images/z_img9.png) no-repeat center;background-size: 28px auto;}
.search-alert .cent-form .tex {border: none;font-size: 40px;height: 50px;line-height: 50px;text-align: center;width: 100%;color: #fff;background: none;padding-left: 100px;padding-right: 140px;box-sizing: border-box;}
.search-alert .cent-form .sub-butn {border: none;height: 50px;font-size: .8rem;line-height: 50px;color: #fff;text-align: right;background: none;position: absolute;right: 0;top: 0;width: 120px;text-align: center;font-size: 26px;cursor: pointer;}
.search-alert {-webkit-transform-origin: bottom center;-ms-transform-origin: bottom center;transform-origin: bottom center;-webkit-transform: scaleY(0);-ms-transform: scaleY(0);transform: scaleY(0);-webkit-transition: -webkit-transform .3s .5s;transition: transform .3s .5s;}
.search-alert.active {-webkit-transform-origin: top center;-ms-transform-origin: top center;transform-origin: top center;-webkit-transform: scaleY(1);-ms-transform: scaleY(1);transform: scaleY(1);-webkit-transition: -webkit-transform .3s;transition: transform .3s;}
.search-alert.active .cent-form {opacity: 1;-webkit-transform: translate(0, 0);-ms-transform: translate(0, 0);transform: translate(0, 0);-webkit-transition: all .5s .3s;transition: all .5s .3s;}
*/
.wap_header {
    width: 100%;
    height: 60px;
    padding: 0 12px;
    display: none;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    position: fixed;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    z-index: 9999;
    box-sizing: border-box;
    border-bottom: 1px solid #ddd;
}

.wap_header .toggle {
    display: block;
    width: 25px;
    height: 24px;
    position: relative;
    z-index: 6;
}

.wap_header .toggle i {
    display: block;
    width: 25px;
    height: 2px;
    background: #000;
    position: absolute;
    left: 0;
    transition: all ease .35s;
}

.wap_header .toggle i:nth-of-type(1) {
    top: 0;
}

.wap_header .toggle i:nth-of-type(2) {
    top: 8px;
}

.wap_header .toggle i:nth-of-type(3) {
    top: 16px;
}

.wap_header .toggle.on i {
    background: #000;
}

.wap_header .toggle.on i:nth-of-type(1) {
    top: 8px;
    transform: rotate(45deg);
}

.wap_header .toggle.on i:nth-of-type(2) {
    width: 0;
}

.wap_header .toggle.on i:nth-of-type(3) {
    top: 8px;
    transform: rotate(-45deg);
}

.wap_header #h60 {
    height: 60px;
}

.wap_header .maskbg {
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, .5);
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 3;
}

.wap_header .maskbg.on {
    display: block;
}

.wap_header .nav {
    width: 240px;
    background: #fff;
    height: 100vh;
    padding: 56px 0 20px 0;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 5;
    transform: translateX(100%);
    opacity: 0;
    transition: transform .4s, opacity .4s;
}

.wap_header .nav.open {
    transform: translateX(0);
    opacity: 1;
}

.wap_header .nav>ul {
    height: calc(100vh - 70px);
    margin: 0 auto;
    position: relative;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.wap_header .nav ul li {
    border-top: 1px solid #ddd;
    margin: 0 20px;
    line-height: 40px;
    font-size: 14px;
    position: relative;
}

.wap_header .nav>ul>li:first-child {
    border-top: 0 none;
}

.wap_header .nav ul li a {
    height: 60px;
    line-height: 60px;
    display: block;
    padding-right: 30px;
    font-size: 14px;
    color: #333;
}

.wap_header .nav ul li a:active {
    color: #dd0518 !important;
}

.wap_header .nav ul li ul {
    display: none;
}

.wap_header .nav ul li i {
    width: 30px;
    height: 60px;
    font-size: 16px;
    color: #9c9c9c;
    position: absolute;
    right: 0;
    top: 0;
    transition: transform .5s;
}

.wap_header .nav ul li i.down {
    color: #dd0518;
    transform: rotate(90deg);
}

.wap_header .nav ul li .icon {
    background: url(../images/yjt.png)no-repeat;
    background-size: 20px !important;
    background-position: center !important;
}

.wap_header .nav ul li ul li {
    margin-right: 0;
}

.wap_header .nav ul li ul li a {
    color: #666;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
}

.wap_header .nav ul li ul li i {
    top: -10px;
}

.wap_header .logo {
    float: left;
    margin-top: 18px;
    position: relative;
    height: 23px;
}

.wap_header .logo a {
    display: block;
    height: 100%;
}

.wap_header .logo img {
    display: block;
    height: 100%;
}

.wap_header .toggle {
    float: right;
    margin-top: 21px;
}

.wap_header .dropdown {
    float: right;
    margin-top: 18px;
    margin-right: 20px;
    position: relative;
}

.wap_header #dLabel {
    border: 1px solid #9C9C9C;
    background: none;
    color: #9C9C9C;
    padding: 2px 5px;
    font-size: 12px;
    position: relative;
}

.wap_header .dropdown-menu {
    background: #222;
    min-width: auto !important;
    text-align: center;
}

.wap_header .dropdown-menu li a {
    color: #9C9C9C !important;
    transition: .3s;
    font-size: 14px !important;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none;
    float: left;
    min-width: 160px;
    padding: 0;
    margin: 2px 0 0;
    font-size: 14px;
    text-align: left;
    list-style: none;
    background-color: #fff;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    border: 1px solid #ccc;
    border: 1px solid rgba(0, 0, 0, .15);
    border-radius: 4px;
    -webkit-box-shadow: 0 6px 12px rgb(0 0 0 / 18%);
    box-shadow: 0 6px 12px rgb(0 0 0 / 18%);
    width: 100%;
}

.open>.dropdown-menu {
    display: block;
}

.caret {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 2px;
    vertical-align: middle;
    border-top: 4px dashed;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
}

.wap_header .h-more {
    float: right;
    margin: 20px 15px 0 0;
}

/*首页banner*/
.banner {
    height: calc(100vh - 100px);
}

.mySwiperBannerPC {
    display: block;
}

.mySwiperBannerWap {
    display: none;
}

.mySwiperBanner {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.mySwiperBanner .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
}

.BannerItem {
    width: 100%;
    height: 100%;
    position: relative;
}

.BannerItem .img {
    width: 100%;
    height: 100%;
}

.BannerItem .img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.BannerItem .img video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.BannerItem .desc {
    position: absolute;
    width: 100%;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

.BannerItem .desc .atit {
    font-size: 32px;
    color: #FFFFFF;
    line-height: 1.5;
}

.BannerItem .desc .btit {
    font-size: 65px;
    color: #FFFFFF;
    font-weight: bold;
    line-height: 1.5;
}

.BannerItem .desc .ctit {
    font-size: 18px;
    color: #FFFFFF;
    line-height: 1.5;
    max-width: 800px;
    margin-bottom: 75px;
}

.BannerItem .desc .indLine {
    margin: 30px 0 45px;
}

.banner .movehouse {
    position: absolute;
    bottom: 50px;
    left: 50%;
    margin-left: -16px;
    ;
    width: 32px;
    animation: mouse 1.5s infinite;
    z-index: 999;
}

.banner .movehouse img {
    width: 100%;
}

@keyframes mouse {
    0 {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(20px);
    }

    100% {
        transform: translateY(0px);
    }
}

.indA {
    display: flex;
    width: 150px;
    height: 50px;
    background: #0047ba;
    border-radius: 25px;
    align-items: center;
    justify-content: center;
}

.indA span {
    font-size: 16px;
    color: #FFFFFF;
}

.indA i {
    display: block;
    width: 20px;
    height: 8px;
    background: url(../images/iconRight1.png);
    margin-left: 8px;
    transition: .3s;
}

.indA:hover {
    transform: translateY(-5px);
}

.indLine {
    display: block;
    position: relative;
    width: 73px;
    height: 3px;
    background: #0047ba;
    margin-left: 14px !important;
}

.indLine::before {
    content: "";
    display: block;
    width: 10px;
    height: 3px;
    background: #161EA1;
    position: absolute;
    left: -14px;
    top: 0;
}

.indTitBox {
    display: flex;
    align-items: center;
}

.indTitle {
    padding: 85px 0 40px;
}

.indTitle .atit {
    font-weight: bold;
    font-size: 45px;
    color: #000000;
    line-height: 1.5;
}

.indTitle .btit {
    font-size: 16px;
    color: #666666;
    line-height: 1.5;
}

.indTitle .indLine {
    margin: 10px 0 15px;
}

.indTitle.white .atit {
    color: #fff;
}

.indTitle.white .btit {
    color: #fff;
}

/*首页公司简介*/
.sygsjj {
    background: url(../images/gsjjbj.jpg) center/cover;
}

.indAboutBox {
    display: flex;
    padding: 100px 0;
}

.indAboutBox .indTitle {
    padding: 0;
}

.iabDesc {
    width: 50%;
    padding-right: 0px;
    display: flex;
    flex-direction: column;
}

.indNumList {
    display: flex;
    flex-nowrap: wrap;
    margin: auto 0;
    padding: 20px;
}

.indNumItem {
    width: 50%;
}

.indNumItem:nth-of-type(1),
.indNumItem:nth-of-type(2) {
    margin-bottom: 60px;
}

.indNumItem p {
    display: block;
    font-family: DIN;
    font-weight: bold;
    font-size: 50px;
    color: #222222;
    line-height: 1.2;
}

.indNumItem em {
    display: block;
    font-size: 16px;
    color: #333333;
    line-height: 1.5;
    opacity: 0.7;
    padding-top: 2px;
}

.iabImg {
    width: calc(100% - 470px);
    position: relative;
}

.iabImg .atit {
    font-size: 16px;
    color: #333333;
    line-height: 1.8;
    margin-bottom: 35px;
}

.videoBox {
    position: relative;
    overflow: hidden;
}

.videoBox img {
    width: 100%;
}

.videoBox .video-open {
    width: 80px;
    height: 80px;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -40px 0 0 -40px;
    cursor: pointer;
}

.layui-layer-video {
    max-width: 1200px;
}

.layui-layer-video video {
    display: block;
    width: 100%;
}

/*首页公司优势*/
.syyoushi {
    background-size: cover;
    background-position: center;
    padding-bottom: 100px;
    transition: .3s;
}

.dvBox {}

.mySwiperDV {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.mySwiperDV .swiper-slide {
    opacity: 0 !important;
}

.mySwiperDV .swiper-slide-active {
    opacity: 1 !important;
}

.DVItem {
    padding: 100px 0 170px;
}

.DVItem .atit {
    font-weight: bold;
    font-size: 44px;
    color: #FFFFFF;
    line-height: 1.5;
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.DVItem .atit em {
    font-family: DIN;
    font-size: 60px;
    display: block;
}

.DVItem .btit {
    font-size: 16px;
    color: #FFFFFF;
    line-height: 28px;
    max-width: 750px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    height: 140px;
}

.DVSelList {
    display: flex;
}

.DVSel {
    width: calc(25% - 15px);
    margin-right: 20px;
    height: 80px;
    background: #FFFFFF;
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 30px;
    position: relative;
    cursor: pointer;
}

.DVSel:nth-of-type(4n) {
    margin-right: 0;
}

.DVSel::after {
    content: "";
    display: block;
    width: 140px;
    height: 140px;
    background: #0047ba;
    border-radius: 50%;
    opacity: 0.2;
    position: absolute;
    right: -70px;
    bottom: -90px;
    z-index: 1;
    transition: .6s;
}

.DVSel span {
    display: block;
    width: calc(100% - 35px);
    font-size: 20px;
    color: #222222;
    transition: .3s;
    position: relative;
    z-index: 99;
}

.DVSel i {
    width: 31px;
    height: 31px;
    display: block;
    background-repeat: no-repeat;
    position: relative;
    z-index: 99;
}

.DVSel.active::after {
    width: 300%;
    height: 300%;
    opacity: 1;
}

.DVSel.active span {
    color: #ffffff;
}

.DVSel.active i {
    background-position: 0px -65px;
}

/*首页工程案例*/
.caseList {
    display: flex;
    flex-wrap: wrap;
}

.caseItem {
    display: block;
    width: calc(33.333% - 20px);
    margin: 0 30px 30px 0;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}

.caseItem:nth-of-type(3n) {
    margin-right: 0;
}

.caseItem .img {
    overflow: hidden;
    width: 100%;
    height: 100%;
}

.caseItem .img img {
    display: block;
    width: 100%;
    transition: .5s;
    height: 100%;
    object-fit: cover;
}

.caseItem p {
    padding-top: 20px;
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, .8));
    font-size: 18px;
    line-height: 60px;
    color: #fff;
    transition: .3s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.caseItem:hover img {
    transform: scale(1.05);
}

.caseItem:hover p {
    padding-bottom: 10px;
}

.newsSelList {
    margin-left: auto;
    margin-top: 50px;
    background: #EDEDED;
    border-radius: 23px;
    display: flex;
}

/*底部导航栏*/
.h-footer {
    position: relative;
    background: url(/web/images/footerbg.jpg) center/cover;
    overflow: hidden;
    z-index: 9;
}

.foot1 {
    padding: 50px 0 50px;
    position: relative;
    z-index: 98;
}

.foot1>div {
    display: flex;
}

.foot1 .h-info {
    display: flex;
    flex-direction: column;
    min-width: 380px;
    flex-shrink: 0;
}

.foot1 .h-logo {
    margin-bottom: 40px;
    display: block;
}

.foot1 .lineInfo {
    display: flex;
    align-items: flex-start;
}

.foot1 .lineInfo+.lineInfo {
    margin-top: 20px;
}

.foot1 .lineInfo img {
    width: 16px;
    margin-top: 3px;
}

.foot1 .lineInfo span {
    padding-left: 15px;
    width: calc(100% - 16px);
    display: block;
    font-size: 15px;
    color: #666666;
    line-height: 25px;
}

.foot1 .lineInfo p {
    padding-left: 15px;
    width: calc(100% - 16px);
    display: block;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 25px;
    font-family: "DIN";
}

.foot1 .lineInfo p em {
    opacity: .5;
    font-size: 16px;
}

.foot1 .h-nav {
    display: flex;
    justify-content: space-between;
    width: calc(100% - 300px);
    padding-left: 80px;
}

.foot1 .h-nav dl {}

.foot1 .h-nav dt {}

.foot1 .h-nav dt::after {
    content: "";
    display: block;
    width: 30px;
    height: 3px;
    background: #0047ba;
    margin: 18px 0;
}

.foot1 .h-nav dt a {
    font-size: 18px;
    color: #000000;
    line-height: 36px;
}

.foot1 .h-nav dd a {
    font-size: 16px;
    color: #666666;
    line-height: 24px;
}

.foot1 .h-nav dd span {
    font-size: 16px;
    color: #666666;
    line-height: 24px;
    display: block;
    text-align: center;
}

.foot1 .h-nav dd+dd {
    margin-top: 18px;
}

.foot1 .h-nav dd img {
    width: 100%;
    display: block;
    padding-top: 5px;
}

.footEwm {
    max-width: 150px;
}

.foot2 {
    padding: 15px 0;
    position: relative;
    z-index: 98;
    background: #e4e4e4;
}

.foot2>div {
    display: flex;
    align-items: center;
}

.foot2 .f2l {
    margin-right: auto;
}

.foot2 span,
.foot2 a {
    display: inline-block;
    font-size: 16px;
    color: #999;
    line-height: 24px;
}

.h-footer a:hover {
    color: #0047ba;
}

/*首页友情链接*/
.yqlj_box {
    position: relative;
    display: block;
    border: 1px solid #D5D5D5;
}

.yqlj {
    display: flex;
    flex-direction: row-reverse;
    background: #ffffff;
}

.yqlj span {
    display: block;
    height: 50px;
    line-height: 48px;
    color: #666;
    box-sizing: border-box;
    padding: 0 18px 0 50px;
    background: url(../images/yqlj.png) no-repeat;
    background-position: 15px 14px;
    font-size: 16px;
    opacity: 1;
}

.yqlj i.jt {
    display: block;
    height: 50px;
    width: 50px;
    margin: 0;
    background: url(../images/downjt.png) no-repeat #D5D5D5;
    background-position: center !important;
    cursor: pointer;
    transition: .3s;
    overflow: hidden;
}

.yqlj_list {
    display: none;
    position: absolute;
    width: 100%;
    bottom: 51px;
    left: 0;
    background: #D5D5D5;
    text-align: center;
}

.yqlj_list a {
    display: block;
    color: #666;
    height: 50px;
    line-height: 50px;
}

.yqlj_list a:hover {
    color: #0047ba;
}

:root {
    --txt_color: #333;
    --txt_color1: #333333;
    --txt_white: #ffffff;
    --a_color: #333;
    --p_color: #666666;
    --p_color1: #888888;
    --a_hover_color: #0047ba;
    --btn_bg_color: #0047ba;
    --btn_bg_color1: #0047ba;
    --boxbg: #f5f5f5;

}

/* 图片对齐 */

i {
    display: inline-block;
    vertical-align: middle;
}

.container {
    padding: 0;
    margin: auto;

}

/* 单一版心媒体查询修改最大最小宽度 */
@media screen and (min-width: 1200px) {
    .container {
        max-width: 85%;
    }
}

@media screen and (min-width: 2000px) {
    .container {
        max-width: 1600px;
    }
}

@media screen and (max-width: 768px) {

    .container,
    .container-md,
    .container-sm {
        max-width: 100%;
    }

    .container {
        padding: 0 30px;
    }
}

@media screen and (max-width: 1600px) {
    .container {
        max-width: 87%;
    }
}

@media screen and (max-width: 768px) {
    .protable table td {
        padding: 10px !important;
        min-width: 140px !important;
        font-size: 13px !important;
    }

    .protable table tr td:first-child {
        min-width: 110px !important;
    }
}


/* 标题和样式*/
.product_th {
    font-size: 42px;
    font-weight: 700;
    color: var(--txt_color1);
    line-height: 1.3;
}

.banner_txtx {
    display: flex;
    margin: 22px 0;
}

.banner_txtx_l,
.banner_txtx_r {
    height: 2px;
    border-radius: 2px;
}

.banner_txtx.banner_txtxs .banner_txtx_l,
.banner_txtx.banner_txtxs .banner_txtx_r {
    height: 2px;
    border-radius: 2px;
}


.banner_txtx_l {
    width: 33px;
    background-color: var(--btn_bg_color1);
}

.banner_txtx_r {
    margin-left: 3px;
    width: 86px;
    background-color: var(--btn_bg_color);
}

.banner_txtx_r.baise {
    background-color: var(--txt_white);

}


/* 客户 */
.partner {
    margin-top: 120px;
    padding: 110px 0 100px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    text-align: center;
}

.partner .banner_txtx {
    justify-content: center;
}

.partner_ct {
    margin-top: 50px;
    overflow: hidden;
}

.partner_container {
    width: 100%;

}

.partner_slide_img {
    overflow: hidden;
}

.partner_slide_img img {
    width: 100%;
}

.partner_slide {
    height: auto;
    transform: scale(.8);
    transition: 300ms;
    padding: 3px;
    filter: grayscale(100%);
    opacity: 0.6;
}

.partner_slide_img {
    border-radius: 35px;
    padding: 45px 70px 50px 70px;
    overflow: hidden;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
}

.partner_slide.swiper-slide-active {
    transform: scale(1);
    filter: grayscale(0);
    opacity: 1;
}

.partner_pagination {
    margin-top: 50px;
}

.partner_pagination span {
    width: 10px;
    height: 10px;
    background-color: var(--btn_bg_color);
    opacity: 1;
    margin: 0 5px;
}

.partner_pagination .swiper-pagination-bullet-active {
    background-color: var(--btn_bg_color1);
}

.partner_prev,
.partner_next {
    position: absolute;
    top: 50%;
    width: 60px;
    height: 60px;
    border-radius: 100%;
    border: 1.5px solid #0047ba;
    display: flex;
    justify-content: center;
    align-items: center;
    outline: none;
    cursor: pointer;
    transform: translate(-50%, -50%);
    z-index: 5;
    background: rgba(255, 255, 255, .6);
    font-weight: bold;
}

.partner_prev {
    left: 17%;
}

.partner_next {
    right: 14%;
}

.partner_prev i,
.partner_next i {
    font-size: 20px;
    color: var(--btn_bg_color1);
}

.news {
    padding: 30px 0;
}

.news_t {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.news_tr {
    display: flex;
    background-color: var(--btn_bg_color);
    border-radius: 200px;
    overflow: hidden;

}

.news_trl {
    display: flex;
    padding: 0 75px;
}

.news_trl>a {
    position: relative;
    display: block;
    height: 65px;
    line-height: 65px;
    padding: 0 30px;
    font-size: 18px;
    color: var(--txt_white);
    transition: all .4s;
}

.news_trl>a:hover {
    /* transform: scale(0.9); */
}

.news_trl>a::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    width: 1px;
    height: 16px;
    background-color: #fff;
    opacity: .5;
    transform: translateY(-50%);
}

.news_trl>a:last-child::after {
    display: none;
}

.news .banner_txta {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 250px;
    border-radius: 200px;
    background-color: var(--a_hover_color);
    color: var(--txt_white);
    font-size: 18px;
    font-weight: 700;
    text-transform: capitalize;
}

.news_b {
    margin-top: 25px;
    display: flex;
}

.news_bl {
    display: flex;
    width: 68%;
}

.news_bl>div {
    width: 50%;
    padding-right: 55px;
}

.news_blla_img {
    position: relative;
    height: 320px;
    border-radius: 12px;
    overflow: hidden;
}

.news_blla_img img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    transition: all .3s;
}

.news_blla:hover img {
    transform: scale(1.1);
}

.news_blla_img_rq {
    position: absolute;
    right: 0;
    top: 0;
    padding: 8px 15px;
    background-color: var(--btn_bg_color1);
    font-weight: 700;
    color: #fff;
    border-radius: 0 10px 0 10px;
}

.news_blla_img_txt {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    /* height: 130px; */
    padding: 25px;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    background-color: rgba(0, 71, 186, 0.9);
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    /* 限制显示两行 */
    text-overflow: ellipsis;
}

.news_blla_img img {
    width: 100%;
}

.news_blla_txt {
    display: flex;
    height: 80px;
    line-height: 80px;
    border-bottom: 1px solid #ededed;
}

.news_blla_txtl {
    position: relative;
    width: calc(100% - 110px);
    padding-left: 25px;
    font-size: 16px;
    color: var(--p_color);
    white-space: nowrap;
    /* 禁止换行 */
    overflow: hidden;
    /* 隐藏溢出内容 */
    text-overflow: ellipsis;
    transition: all .3s;
}

.news_blla_txtl::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 8px;
    display: block;
    width: 5px;
    height: 5px;
    border-radius: 100%;
    background-color: #4a4a4a;
    transform: translateY(-50%);
    transition: all .3s;

}

.news_blla:hover .news_blla_txtl {
    transform: translateX(5px);


}

.news_blla_txtr {
    text-align: center;
    width: 110px;
    font-size: 15px;
    color: #999;
}

.news_blr>a:first-child .news_blla_txt {
    border-top: 1px solid #ededed;
}

.news_br {
    height: 630px;
    width: 32%;
    border: 2px solid #0047ba;
    border-radius: 20px;
    padding: 45px 50px;
}

.news_container {
    height: 100%;
}

.news_slide .news_slidea {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 15px;
    border-bottom: 1px solid #ededed;
}

.news_slideat {
    position: relative;
    /* padding-left: 40px; */
    font-size: 18px;
    color: var(--txt_color1);
    white-space: nowrap;
    /* 禁止换行 */
    overflow: hidden;
    /* 隐藏溢出内容 */
    text-overflow: ellipsis;
    transition: all .3s;
}

.news_slidea:hover .news_slideat {
    padding-left: 5px;

}

.news_slideab_box {
    transition: all .3s;
}

.news_slidea:hover .news_slideab_box {
    color: var(--btn_bg_color);
    /* padding-left: 45px; */
}

.news_slideat span {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    left: 0;
    width: 25px;
    height: 25px;
    border-radius: 100%;
    background-color: var(--btn_bg_color1);
    color: var(--txt_white);
    font-size: 16px;
    transform: translateY(-50%);
    transition: all .3s;
}

.news_slidea:hover .news_slideat span {}

.news_slideab {
    padding-top: 15px;
}

.news_slideab_box {
    position: relative;
    /* padding-left: 40px; */
    font-size: 14px;
    color: #878787;
    line-height: 26px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    /* 限制显示两行 */
    text-overflow: ellipsis;
}

.news_slideab_box span {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
    width: 25px;
    height: 25px;
    border-radius: 100%;
    background-color: var(--btn_bg_color);
    color: var(--txt_white);
    font-size: 16px;
}

.news_blla:hover .news_blla_txtl {
    color: var(--btn_bg_color1);
}

.news_blla:hover .news_blla_txtl::before {
    background-color: var(--btn_bg_color1);
}

.news_slide .news_slidea:hover .news_slideat {
    color: var(--btn_bg_color1);
}

.news_slideat::before {
    content: '';
    /* 这会创建一个空的内容 */
    display: inline-block;
    width: 5px;
    /* 根据需要调整圆点的大小 */
    height: 5px;
    background-color: var(--p_color);
    /* 设置圆点的颜色 */
    border-radius: 50%;
    /* 这使内容成为一个完美的圆点 */
    margin-right: 10px;
    /* 为圆点和其后的内容添加一些间距 */
    vertical-align: middle;
    /* 使圆点垂直居中 */
}

.news_slideat:hover::before {
    background-color: var(--btn_bg_color1);
}


/* .news_br .swiper-slide:nth-child(odd) {
    background-color: #f5f5f5;
}

.news_br .swiper-slide:nth-child(even) {
    background-color: #ffffff; 
} */




/*1720像素*/
@media screen and (max-width:1720px) {

    /*1720通用*/
    .w1520 {
        width: 1320px;
    }

    .h-nav .li {
        margin-right: 25px;
    }

    /*banner*/
    .BannerItem .desc .atit {
        font-size: 26px;
    }

    .BannerItem .desc .btit {
        font-size: 58px;
    }

    .BannerItem .desc .ctit {
        font-size: 16px;
    }

    .indTitle .atit {
        font-size: 40px;
    }

    .indTitle .btit {
        font-size: 16px;
        padding-right: 30px
    }

    .indTitle {
        padding: 65px 0 30px;
    }

    .indNumItem p {
        font-size: 55px;
    }

    .indNumItem:nth-of-type(1),
    .indNumItem:nth-of-type(2) {
        margin-bottom: 50px;
    }

    .DVItem {
        padding: 60px 0 120px;
    }

    .DVItem .atit {
        font-size: 42px;
    }

    .DVItem .atit em {
        font-size: 55px;
    }

    .DVSel {
        height: 75px;
        padding: 0 20px;
    }

    .DVSel span {
        font-size: 18px;
    }

    /*底部导航栏*/
    .foot1 .h-logo {
        margin-bottom: 35px;
    }

    .foot1 .lineInfo+.lineInfo {
        margin-top: 14px;
    }

    .foot1 .h-nav dd a {
        font-size: 15px;
    }

    .foot1 .h-nav dd+dd {
        margin-top: 12px;
    }

    .foot2 span,
    .foot2 a {
        font-size: 15px;
    }
}

/*1480像素*/
@media screen and (max-width:1480px) {

    /*1480通用*/
    .w1520 {
        width: 1120px;
    }

    .h-logo {
        zoom: .8;
    }

    .h-nav .li {
        margin-right: 15px;
    }

    .h-phone {
        margin-left: 50px;
    }

    .h-phone::before {
        left: -25px;
    }

    /*banner*/
    .BannerItem .desc .atit {
        font-size: 22px;
    }

    .BannerItem .desc .btit {
        font-size: 48px;
    }

    .BannerItem .desc .ctit {
        font-size: 16px;
    }

    .BannerItem .desc .indLine {
        margin: 25px 0 35px;
    }

    /*首页公司简介*/
    .indAboutBox {
        padding: 0px 0;
    }

    /*首页公司优势*/
    .syyoushi {
        padding-bottom: 80px;
    }

    .iabDesc {
        padding-right: 0;
    }

    .iabImg .atit {
        font-size: 15px;
    }

    .DVItem {
        padding: 30px 0 60px;
    }

    .caseItem p {
        font-size: 16px;
        line-height: 50px;
    }

    .DVSel span {
        font-size: 17px;
    }

    /*首页底端*/
    .foot1 .h-nav {
        padding-left: 0;
    }

    .footEwm {
        max-width: 140px;
    }

    .foot1 .h-nav dd a {
        font-size: 14px;
    }

    .foot1 .h-nav dd+dd {
        margin-top: 5px;
    }

    .foot1 .lineInfo span {
        font-size: 14px;
    }

    .foot1 .lineInfo+.lineInfo {
        margin-top: 10px;
    }

    .foot1 .h-logo {
        margin-bottom: 50px;
    }

    .foot1 .h-nav dd span {
        font-size: 14px;
    }

    .foot2 span,
    .foot2 a {
        font-size: 14px;
    }

    .foot2 {
        padding: 10px 0;
    }

}

/*1190像素*/
@media screen and (max-width:1199px) {
    .h-header-zw {
        height: 60px;
    }

    .w1520 {
        width: 100%;
        padding: 0 20px !important;
    }

    .h-header {
        display: none;
    }

    .wap_header {
        display: block;
    }

    /*banner*/
    .mySwiperBannerPC {
        display: none;
    }

    .mySwiperBannerWap {
        display: block;
    }

    .banner {
        height: auto;
    }

    .banner .movehouse {
        display: none;
    }

    /*首页公司简介*/
    .indAboutBox {
        flex-wrap: wrap;
    }

    .iabDesc {
        width: 100%;
    }

    .indNumList {
        padding: 20px 0;
    }

    .indNumItem {
        width: 25%;
        margin: 0 !important;
        text-align: center;
    }

    .indNumItem p {
        font-size: 26px;
    }

    .indNumItem em {
        font-size: 14px;
    }

    .iabImg {
        width: 100%;
    }

    .aboutA .indA {
        margin: 10px auto 20px;
    }

    .iabImg .atit {
        margin-bottom: 20px;
    }

    .DVItem .atit {
        font-size: 34px;
    }

    .DVItem .atit em {
        font-size: 42px;
    }

    .DVItem .btit {
        font-size: 15px;
        line-height: 25px;
        height: 125px;
    }

    .DVSelList {
        flex-wrap: wrap;
    }

    .DVSel {
        width: calc(50% - 7px);
        margin: 0 14px 14px 0;
    }

    .DVSel:nth-of-type(2n) {
        margin-right: 0;
    }

    /*客户案例*/
    .sycae .indTitle {
        width: 100%;
    }

    .sycae .newsSelList {
        display: none;
    }

    .caseItem {
        width: calc(33.333% - 11px);
        margin: 0 16px 16px 0;
    }

    /*底端导航栏*/
    .h-footer {
        padding-right: 0;
    }

    .foot1 {
        padding: 50px 0 80px;
    }

    .foot1 .lineInfo+.lineInfo {
        margin-top: 10px;
    }

    .foot1 .h-nav {
        display: none;
    }

    .foot1 .h-info {
        width: auto;
    }

    .foot2 .f2l {
        text-align: center;
    }

    .foot2 .f2r {
        display: none;
    }

}

/*780像素*/
@media screen and (max-width:780px) {
    .w1520 {
        padding: 0 15px !important;
    }

    /*首页公司简介*/
    .indAboutBox {
        padding: 60px 0;
    }

    .indNumList {
        padding: 10px 0;
    }

    .indNumItem {
        width: 50%;
        padding: 10px 0;
    }

    .videoBox .video-open {
        zoom: .8;
    }

    .DVItem {
        padding: 30px 0 20px;
    }

    .DVItem .atit {
        font-size: 26px;
        margin-bottom: 10px;
    }

    .DVItem .atit em {
        font-size: 35px;
    }

    .DVSel {
        padding: 5px 10px 0;
        flex-wrap: wrap;
        flex-direction: column-reverse;
    }

    .DVSel span {
        font-size: 14px;
        width: 100%;
        text-align: center;
    }

    .caseItem {
        width: calc(50% - 5px);
        margin: 0 10px 10px 0;
    }

    .caseItem:nth-of-type(3n) {
        margin-right: 10px;
    }

    .caseItem:nth-of-type(2n) {
        margin-right: 0;
    }

    .caseItem p {
        font-size: 14px;
        padding: 0 10px;
        line-height: 40px;
    }

    .indTitle {
        padding: 50px 0 25px;
    }

    .syyoushi {
        padding-bottom: 50px;
    }

    .foot1 {
        padding: 50px 0 40px;
    }

    .foot2 span,
    .foot2 a {
        font-size: 12px;
        display: block;
        line-height: 1.5;
    }
}

@media screen and (max-width: 2000px) {

    .partner {
        margin-top: 120px;
    }

    .partner,
    .news {
        padding: 30px 0;
    }
}

@media screen and (max-width: 1800px) {

    /* 伙伴 */
    .partner_ct {
        margin-top: 45px;
    }

    .partner_pagination {
        margin-top: 30px;
    }

    /* 新闻 */
    .news_trl {
        padding: 0 45px;
    }

    .news_trl>a {
        height: 50px;
        line-height: 50px;
        font-size: 14px;
    }

    .news .banner_txta {
        width: 230px;
        font-size: 16px;
    }

    .news .banner_txta i {
        font-size: 16px;
    }

    .news_blla_img_rq {
        font-size: 14px;
    }

    .news_blla_img_txt {
        font-size: 18px;
    }

    .news_blla_img_txt {
        padding: 20px;
    }

    .news_blla_txt {
        height: 70px;
        line-height: 70px;
    }

    .news_blla_txtl {
        font-size: 16px;
    }

    .news_blla_txtr {
        font-size: 14px;
    }

    .news_blla_img {
        height: 280px;
    }

    .news_br {
        height: 560px;
    }

    .news_br {
        padding: 45px 30px;
    }

    .news_slideat {
        font-size: 18px;
    }

    .news_slideab_box {
        font-size: 13px;
        line-height: 22px;
    }

    .news_slideab {
        padding-top: 10px;
    }

    .partner_next {
        right: 13.5%;
    }
}

@media screen and (max-width: 1600px) {


    /* 新闻 */
    .news_trl>a {
        /* font-size: 16px; */
    }

    .news_bl>div {
        padding-right: 40px;
    }

    .news_blla_txtr {
        width: 90px;
    }

    .news_blla_txtl {
        width: calc(100% - 90px);
    }

    .news_slideat {
        font-size: 18px;
    }

    .product_bttxt .banner_txta {
        height: 50px;
        font-size: 16px;
        width: 200px;
    }

    .product_bbra_txt {
        height: 44px;
        line-height: 44px;
    }

    .news_slideat span {
        width: 22px;
        height: 22px;
        font-size: 13px;
    }

    .news_slideab_box span {
        width: 22px;
        height: 22px;
        font-size: 13px;
    }

    .partner_next {
        right: 13%;
    }

}

@media screen and (max-width: 1400px) {


    /* 新闻 */
    .news_trl>a {
        font-size: 14px;
    }

    .news_trl {
        padding: 0 25px;
    }

    .news .banner_txta {
        font-size: 14px;
    }

    .news .banner_txta i {
        font-size: 14px;
    }

    .news_blla_img_txt {
        font-size: 16px;
    }

    .news_blla_img_txt {}

    .news_blla_txt {
        height: 55px;
        line-height: 55px;
    }

    .news_blla_txtl {
        font-size: 14px;
    }

    .news_blla_txtr {
        font-size: 12px;
    }

    .news_blla_img {
        height: 220px;
    }

    .news_br {
        padding: 30px 20px;
        height: 440px;
    }

    .news_slideat {
        font-size: 16px;
    }

    .news_slideab_box {
        font-size: 12px;
        line-height: 20px;
    }

    .partner_prev,
    .partner_next {
        width: 50px;
        height: 50px;
    }

    .partner_next {
        right: 12%;
    }

    .news_slideat span {
        width: 20px;
        height: 20px;
        font-size: 12px;
    }

    .news_slideab_box span {
        width: 20px;
        height: 20px;
        font-size: 12px;
    }

    .news_slideat {
        font-size: 14px;
    }

    .partner_next {
        right: 13%;
    }

}

@media screen and (max-width: 1200px) {

    /* 客户 */
    .partner_pagination {
        margin-top: 20px;
    }

    .news_blla_img_txt {
        padding: 20pxx;
        font-size: 14px;
        line-height: 24px;

    }

    .news_blla_txt {
        height: 50px;
    }

    .news_blla_txtl {
        font-size: 12px;
    }

    .news_blla_img {
        height: 200px;
    }

    .news_bl>div {
        padding-right: 25px;
    }

    .news_br {
        height: 400px;
    }

    .news_trl {
        padding: 0 10px;
    }

    .news .banner_txta {
        font-size: 16px;
    }

    .news .banner_txta {
        width: 200px;
    }
}

@media screen and (max-width: 992px) {

    /* 客户 */
    .partner_slide_img {
        padding: 30px 50px;
    }

    .partner_next {
        right: 12%;
    }

    /* 新闻 */
    .news .banner_txta {
        display: none;
    }

    .news_bl {
        width: 50%;
    }

    .news_bl .news_bll {
        width: 100%;
    }

    .news_blr {
        display: none;
    }

    .news_br {
        width: 50%;
    }

    .news_slideat {
        height: 26px;
    }

    .banner .banner_txtx {
        justify-content: flex-start;
    }
}

@media screen and (max-width: 768px) {



    /* 伙伴 */
    .partner_slide_img {
        padding: 20px;
    }

    .partner_prev,
    .partner_next {
        display: none;
    }

    .partner_slide_img {
        border-radius: 10px;
    }

    .partner_pagination span {
        width: 6px;
        height: 6px;
        margin: 0 3px;
    }



    .partner_slide.swiper-slide-active {}

    /* 新闻 */
    .news_t {
        flex-wrap: wrap;
        justify-content: center;
    }

    .news_tl {
        width: 100%;
        text-align: center;
    }

    .news_tr {
        margin-top: 0px;
    }

    .news_b {
        flex-wrap: wrap;
    }

    .news_bl .news_bll {
        padding-right: 0;
    }

    .news_blla_img_txt {
        height: 80px;
    }

    .news_bl,
    .news_br {
        width: 100%;
    }

    .news_br {
        margin-top: 20px;
        display: none;
    }

    .banner_txty {
        display: none;

    }

    .news_blla_img {
        min-height: 240px;
    }

    .news_tr {
        width: 100%;
        background: #fff;
        /* border-radius: 15px; */
        /* border: 1px solid #e5e5e5; */

    }

    .news_trl>a {
        height: 40px;
        line-height: 40px;
        color: var(--txt_color1);

    }

    .news_trl>a {
        padding: 0 22px;
        font-size: 14px;
    }

    .news_trl>a::after {
        background-color: #e5e5e5;
    }

    .news_trl {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: row;
        width: 100%;
    }

    .news_tl {
        /* display: none; */
    }

}


/*产品中心*/
img {
    max-width: 100%;
}

/*主体宽度*/
.w_1920 {
    max-width: 1920px;
    margin-right: auto;
    margin-left: auto;
}

.w_1600 {
    max-width: 1600px;
    margin-right: auto;
    margin-left: auto;
}

.w_width {
    padding-left: 80px;
    padding-right: 80px;
}

.w_widths {
    padding-left: 50px;
    padding-right: 50px;
}

@media screen and (max-width: 1050px) {
    .w_width {
        padding-left: 15px;
        padding-right: 15px;
    }

    .w_widths {
        padding-left: 15px;
        padding-right: 15px;
    }
}

/*首页产品中心*/
.sy_section1 {
    width: 100%;
    padding-top: 94px;
    padding-bottom: 94px;
    background: #f5f5f5;
}

.sy_section1 h2 {
    font-size: 48px;
    color: #2e2e2e;
    line-height: 52px;
    margin-bottom: 28px;
    text-align: center;
}

.sy_section1 .border {
    width: 54px;
    height: 2px;
    background: #1e46a0;
    margin: 0 auto 50px auto;
}

.sy_section1 .qh_t {
    width: 100%;
    margin-bottom: 26px;
    border: 1px solid rgba(170, 170, 170, 0.32);
    border-right: 0;
}

.sy_section1 .qh_t::after {
    content: "";
    display: block;
    clear: both;
}

.sy_section1 .qh_t .list {
    cursor: pointer;
    width: 12.5%;
    float: left;
    border-right: 1px solid rgba(170, 170, 170, 0.32);
    font-size: 18px;
    color: #666666;
    line-height: 80px;
    text-align: center;
    position: relative;
}

.sy_section1 .qh_t .list.on {
    background: #1d499e;
    color: #fff;
}

.sy_section1 .qh_t .list.on::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border: 8px solid;
    border-color: #1d499e transparent transparent transparent;
    position: absolute;
    left: 50%;
    margin-left: -8px;
    top: 100%;
}

.sy_section1 .qh_b {
    width: 100%;
    margin-bottom: 50px;
}

.sy_section1 .qh_b ul {
    margin: -10px;
    overflow: hidden;
    width: calc(100% + 20px);
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
}

.sy_section1 .qh_b ul li {
    padding: 10px;
    float: left;
    width: 25%;
}

.sy_section1 .qh_b ul .l1 {
    width: 50%;
}

.sy_section1 .qh_b ul .l1 a {
    display: block;
    width: 100%;
    position: relative;
}

.sy_section1 .qh_b ul .l1 a .libox {
    width: 100%;
    font-size: 0;
}

.sy_section1 .qh_b ul .l1 a .wordsbox {
    width: 42.03%;
    display: inline-block;
    vertical-align: middle;
    padding: 0 20px 0px 40px;
}

.sy_section1 .qh_b ul .l1 a .wordsbox .words1 {
    font-size: 16px;
    color: #666666;
    line-height: 20px;
    margin-bottom: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.sy_section1 .qh_b ul .l1 a .wordsbox .words2 {
    font-size: 30px;
    color: #333333;
    line-height: 34px;
    margin-bottom: 80px;
    font-weight: bolder;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.sy_section1 .qh_b ul .l1 a .wordsbox .more {
    width: 132px;
    border: 1px solid #1D499E;
    font-size: 0;
    text-align: center;
    border-radius: 23px;
}

.sy_section1 .qh_b ul .l1 a:hover .wordsbox .more {
    background: #fff;
    border-color: #fff;
}

.sy_section1 .qh_b ul .l1 a .wordsbox .more .words {
    font-size: 14px;
    color: #1e46a0;
    line-height: 44px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px;
}

.sy_section1 .qh_b ul .l1 a .wordsbox .more img {
    width: 19px;
    display: inline-block;
    vertical-align: middle;
}

.sy_section1 .qh_b ul .l1 a .picbox {
    width: 57.97%;
    display: inline-block;
    vertical-align: middle;
}

.sy_section1 .qh_b ul .l1 a .picbox .pic {
    width: 100%;
    padding-bottom: 79.91%;
    position: relative;
    overflow: hidden;
    min-height: 50px;
    -webkit-transition: 0.5s ease;
    -moz-transition: 0.5s ease;
    -ms-transition: 0.5s ease;
    -o-transition: 0.5s ease;
    transition: 0.5s ease;
}

.sy_section1 .qh_b ul .l1 a .picbox .pic img {
    width: 100%;
    position: absolute;
    left: 50%;
    top: 50%;
    min-height: 100%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    -webkit-transition: all 0.5s ease-out 0s;
    -moz-transition: all 0.5s ease-out 0s;
    -o-transition: all 0.5s ease-out 0s;
    transition: all 0.5s ease-out 0s;
    transition: -webkit-transform 2s;
    vertical-align: middle;
    -ms-interpolation-mode: bicubic;
}

.sy_section1 .qh_b ul .l1 a:hover .picbox .pic img {
    -webkit-transform: translate(-50%, -50%) scale(1.1);
    -moz-transform: translate(-50%, -50%) scale(1.1);
    transform: translate(-50%, -50%) scale(1.1);
}

.sy_section1 .qh_b ul .l2 a {
    display: block;
    width: 100%;
    background: #fff;
}

/*20230103satrt*/
.sy_section1 .qh_b ul .l2 a .picbox {
    width: 100%;
    padding: 4.5px 60px;
}

.sy_section1 .qh_b ul .l2 a .pic {
    width: 100%;
    padding-bottom: 100%;
    position: relative;
    overflow: hidden;
    min-height: 50px;
    -webkit-transition: 0.5s ease;
    -moz-transition: 0.5s ease;
    -ms-transition: 0.5s ease;
    -o-transition: 0.5s ease;
    transition: 0.5s ease;
}

/*20230103end*/
.sy_section1 .qh_b ul .l2 a .pic img {
    width: 100%;
    position: absolute;
    left: 50%;
    top: 50%;
    min-height: 100%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    -webkit-transition: all 0.5s ease-out 0s;
    -moz-transition: all 0.5s ease-out 0s;
    -o-transition: all 0.5s ease-out 0s;
    transition: all 0.5s ease-out 0s;
    transition: -webkit-transform 2s;
    vertical-align: middle;
    -ms-interpolation-mode: bicubic;
}

.sy_section1 .qh_b ul .l2 a:hover .pic img {
    -webkit-transform: translate(-50%, -50%) scale(1.1);
    -moz-transform: translate(-50%, -50%) scale(1.1);
    transform: translate(-50%, -50%) scale(1.1);
}

.sy_section1 .qh_b ul .l2 a .wordsbox {
    width: 100%;
    border-top: 1px solid #EFEFEF;
    padding: 20px 20px 18px 28px;
    font-size: 0;
    position: relative;
}

.sy_section1 .qh_b ul .l2 a .wordsbox::after {
    content: "";
    display: block;
    width: 0;
    height: 4px;
    background: #1e46a0;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: All 0.3s ease-in-out;
    -webkit-transition: All 0.3s ease-in-out;
    -moz-transition: All 0.3s ease-in-out;
    -o-transition: All 0.3s ease-in-out;
}

.sy_section1 .qh_b ul .l2 a:hover .wordsbox::after {
    width: 100%;
}

.sy_section1 .qh_b ul .l2 a .wordsbox .words_l {
    width: calc(100% - 44px);
    display: inline-block;
    vertical-align: middle;
    padding-right: 20px;
}

.sy_section1 .qh_b ul .l2 a .wordsbox .words_l .words1 {
    font-size: 18px;
    color: #444444;
    line-height: 24px;
    margin-bottom: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.sy_section1 .qh_b ul .l2 a .wordsbox .words_l .words2 {
    font-size: 14px;
    color: #959595;
    line-height: 18px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.sy_section1 .gdcp {
    width: 132px;
    margin: 0 auto;
}

.sy_section1 .gdcp a {
    display: block;
    width: 100%;
    font-size: 0;
    text-align: center;
    background: #1e46a0;
    border-radius: 23px;
}

.sy_section1 .gdcp a:hover {
    opacity: 0.8;
}

.sy_section1 .gdcp a .words {
    font-size: 14px;
    color: #ffffff;
    line-height: 46px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 12px;
}

.sy_section1 .gdcp a img {
    width: 20px;
    display: inline-block;
    vertical-align: middle;
}

.sy_section1 .qh_b ul .l2 a .wordsbox .ico_r {
    width: 42px;
    display: inline-block;
    vertical-align: middle;
}

.sy_section1 .qh_b ul .l2 a .wordsbox .ico_r img {
    width: 100%;
    display: block;
}

.sy_section1 .qh_b ul .l2 a .wordsbox .ico_r img.img2 {
    display: none;
}

.sy_section1 .qh_b ul .l2 a:hover .wordsbox .ico_r img.img1 {
    display: none;
}

.sy_section1 .qh_b ul .l2 a:hover .wordsbox .ico_r img.img2 {
    display: block;
}

@media screen and (max-width: 1680px) {
    .sy_section1 {
        padding-top: 80px;
        padding-bottom: 80px;
    }

    .sy_section1 h2 {
        font-size: 36px;
        line-height: 40px;
        margin-bottom: 20px;
    }

    .sy_section1 .border {
        width: 40px;
        margin: 0 auto 30px auto;
    }

    .sy_section1 .qh_t {
        margin-bottom: 20px;
    }

    .sy_section1 .qh_t .list {
        font-size: 16px;
        line-height: 60px;
    }

    .sy_section1 .qh_b {
        margin-bottom: 40px;
    }

    .sy_section1 .qh_b ul {
        margin: -8px;
        width: calc(100% + 16px);
    }

    .sy_section1 .qh_b ul .l1 a .wordsbox {
        padding: 0 16px 0px 30px;
    }

    .sy_section1 .qh_b ul .l1 a .wordsbox .words1 {
        font-size: 14px;
        line-height: 18px;
    }

    .sy_section1 .qh_b ul .l1 a .wordsbox .words2 {
        font-size: 24px;
        line-height: 34px;
        margin-bottom: 60px;
    }

    .sy_section1 .qh_b ul .l1 a .wordsbox .more {
        width: 120px;
        border-radius: 20px;
    }

    .sy_section1 .qh_b ul .l1 a .wordsbox .more .words {
        line-height: 38px;
    }

    .sy_section1 .qh_b ul .l1 a .wordsbox .more img {
        width: 16px;
    }

    .sy_section1 .qh_b ul .l2 a .wordsbox {
        padding: 10px;
    }

    .sy_section1 .qh_b ul .l2 a .wordsbox .words_l {
        width: calc(100% - 36px);
        padding-right: 20px;
    }

    .sy_section1 .qh_b ul .l2 a .wordsbox .words_l .words1 {
        font-size: 16px;
        line-height: 20px;
        margin-bottom: 8px;
    }

    .sy_section1 .qh_b ul .l2 a .wordsbox .words_l .words2 {
        font-size: 12px;
        line-height: 16px;
    }

    .sy_section1 .qh_b ul .l2 a .wordsbox .ico_r {
        width: 34px;
    }

    .sy_section1 .gdcp {
        width: 120px;
    }

    .sy_section1 .gdcp a {
        border-radius: 20px;
    }

    .sy_section1 .gdcp a .words {
        line-height: 40px;
        margin-right: 10px;
    }

    .sy_section1 .gdcp a img {
        width: 18px;
    }
}

@media screen and (max-width: 1024px) {
    .sy_section1 {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    .sy_section1 h2 {
        font-size: 18px;
        line-height: 22px;
        margin-bottom: 12px;
    }

    .sy_section1 .border {
        width: 40px;
        margin: 0 auto 14px auto;
    }

    .sy_section1 .qh_t {
        margin-bottom: 14px;
        font-size: 0;
        white-space: nowrap;
        overflow: hidden;
        overflow-x: auto;
        scrollbar-width: thin;
        max-width: 100%;
        border-right: 1px solid rgba(170, 170, 170, 0.32);
    }

    .sy_section1 .qh_t::-webkit-scrollbar {
        display: none;
    }

    .sy_section1 .qh_t .list {
        width: auto;
        padding: 0 12px;
        float: none;
        display: inline-block;
        vertical-align: middle;
        font-size: 16px;
        line-height: 40px;
        bor
    }

    .sy_section1 .qh_t .list:last-child {
        border-right: 0;
    }

    .sy_section1 .qh_t .list.on::after {
        width: 0;
        height: 0;
        border: 6px solid;
        border-color: #1d499e transparent transparent transparent;
        margin-left: -6px;
    }

    .sy_section1 .qh_b {
        margin-bottom: 14px;
    }

    .sy_section1 .qh_b ul {
        margin: -6px;
        width: calc(100% + 12px);
    }

    .sy_section1 .qh_b ul li {
        padding: 6px;
        width: 50%;
    }

    .sy_section1 .qh_b ul .l1 {
        width: 100%;
    }

    /*20230111satrt*/
    .sy_section1 .qh_b ul .l1 a .libox {
        padding: 12px 0;
    }

    .sy_section1 .qh_b ul .l1 a .wordsbox {
        width: 55%;
        padding: 0 12px;
    }

    .sy_section1 .qh_b ul .l1 a .wordsbox .words1 {
        font-size: 14px;
        line-height: 18px;
        margin-bottom: 8px;
        -webkit-line-clamp: 2;
    }

    .sy_section1 .qh_b ul .l1 a .wordsbox .words2 {
        font-size: 18px;
        line-height: 22px;
        margin-bottom: 12px;
        -webkit-line-clamp: 2;
    }

    /*20230111end*/
    .sy_section1 .qh_b ul .l1 a .wordsbox .more {
        width: 100px;
        border-radius: 15px;
    }

    .sy_section1 .qh_b ul .l1 a .wordsbox .more .words {
        line-height: 30px;
        margin-right: 6px;
    }

    .sy_section1 .qh_b ul .l1 a .wordsbox .more img {
        width: 14px;
    }

    /*20230111satrt*/
    .sy_section1 .qh_b ul .l1 a .picbox {
        width: 45%;
    }

    /*20230111end*/
    .sy_section1 .qh_b ul .l2 a .wordsbox {
        padding: 12px;
    }

    .sy_section1 .qh_b ul .l2 a .wordsbox::after {
        height: 2px;
    }

    .sy_section1 .qh_b ul .l2 a .wordsbox .words_l {
        width: 100%;
        padding-right: 0;
    }

    .sy_section1 .qh_b ul .l2 a .wordsbox .words_l .words1 {
        font-size: 16px;
        line-height: 20px;
        margin-bottom: 8px;
    }

    .sy_section1 .qh_b ul .l2 a .wordsbox .words_l .words2 {
        height: 32px;
        -webkit-line-clamp: 2;
    }

    .sy_section1 .qh_b ul .l2 a .wordsbox .ico_r {
        width: 30px;
        display: none;
    }

    .sy_section1 .gdcp {
        width: 110px;
    }

    .sy_section1 .gdcp a {
        border-radius: 20px;
    }

    .sy_section1 .gdcp a .words {
        line-height: 40px;
        margin-right: 8px;
    }

    .sy_section1 .gdcp a img {
        width: 16px;
    }

    .sy_section1 .qh_b ul .l2 a .picbox {
        padding: 20px;
    }
}

@media screen and (max-width: 767px) {
    ._Title {
        width: 100%;
        color: #2e2e2e;
        font-size: 40px;
        line-height: 1;
        position: relative;
        margin-bottom: 40px;
        padding-bottom: 33px;
    }

    ._Title::after {
        float: left;
        width: 52px;
        height: 2px;
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        background: #1e46a0;
    }

    .sy_section1-1 {
        background: #fff;
        padding-top: 60px;
        padding-bottom: 60px;
    }

    .sy_section1-1 .qh_b ul {
        overflow: visible;
    }

    .sy_section1-1 .qh_b ul .l2 a {
        box-shadow: 0 0 7px rgba(0, 0, 0, 0.05);
    }

    .sy_section1-1 .qh_b ul .l2 a:hover .wordsbox .words_l .words1 {
        color: #1d499e;
    }

    .sy_section1-1 .qh_b ul .l2 a:hover .wordsbox::after {
        width: 0;
    }

    .sy_section1-1 .qh_b .slick-prev {
        width: 37px;
        height: 37px;
        background: url(img/img137.png) no-repeat center center;
        background-size: cover;
        left: auto;
        right: 77px;
        top: -110px;
        border: 1px solid #A6A6A6;
        transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        -o-transform: translate(0, 0);
    }

    .sy_section1-1 .qh_b .slick-next {
        width: 37px;
        height: 37px;
        background: url(img/img138.png) no-repeat center center;
        background-size: cover;
        right: 10px;
        top: -110px;
        border: 1px solid #A6A6A6;
        transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        -o-transform: translate(0, 0);
    }

    .sy_section1-1 .qh_b .slick-prev:hover {
        background: url(img/img139.png) no-repeat center center;
        background-size: cover;
        background-color: #1e46a0;
        border-color: #1e46a0;
    }

    .sy_section1-1 .qh_b .slick-next:hover {
        background: url(img/img140.png) no-repeat center center;
        background-size: cover;
        background-color: #1e46a0;
        border-color: #1e46a0;
    }

    .sy_section1-1 .qh_b .slick-dots {
        position: absolute;
        bottom: auto;
        height: 6px;
        text-align: center;
        top: -46px;
        left: auto;
        right: 15px;
        width: auto;
    }

    .sy_section1-1 .qh_b .slick-dots li {
        vertical-align: top;
        width: 6px;
        height: 6px;
        margin: 0 5px;
        background: #C4C4C4;
        padding: 0 !important;
    }

    .sy_section1-1 .qh_b .slick-dots li.slick-active {
        background: #1e46a0;
    }

    @media screen and (max-width: 1680px) {
        ._Title {
            font-size: 30px;
        }

        .sy_section1-1 .qh_b .slick-prev {
            top: -95px;
        }

        .sy_section1-1 .qh_b .slick-next {
            top: -95px;
        }

        .sy_section1-1 .qh_b .slick-dots {
            top: -30px;
        }
    }

    @media screen and (max-width: 1024px) {
        ._Title {
            font-size: 20px;
            padding-bottom: 15px;
            margin-bottom: 20px;
        }

        ._Title::after {
            width: 36px;
        }

        .sy_section1-1 {
            padding-top: 30px;
            padding-bottom: 30px;
        }

        .sy_section1-1 .qh_b .slick-prev {
            width: 30px;
            height: 30px;
            right: 50px;
            top: -60px;
        }

        .sy_section1-1 .qh_b .slick-next {
            width: 30px;
            height: 30px;
            right: 6px;
            top: -60px;
        }

        .sy_section1-1 .qh_b .slick-dots {
            top: -15px;
            right: 6px;
        }
    }

    @media screen and (max-width: 767px) {
        .sy_section1-2 {
            display: inline-block;
            position: relative;
            background: none;
            padding-top: 0;
            padding-bottom: 0;
        }

        .sy_section1-2::after {
            float: right;
            width: 150px;
            height: 150px;
            content: '';
            position: absolute;
            right: 0;
            top: 0;
            z-index: 1;
            background: #fff;
        }

        .sy_section1-2 .qh_b {
            position: relative;
            z-index: 6;
            margin-top: 50px;
        }

        .sy_section1-2 .qh_b ul {
            overflow: visible;
        }

        .sy_section1-2 .qh_b ul .l2 a {
            box-shadow: 0 0 7px rgba(0, 0, 0, 0.05);
        }

        .sy_section1-2 .qh_b ul .l2 a:hover .wordsbox .words_l .words1 {
            color: #1d499e;
        }

        .sy_section1-2 .qh_b ul .l2 a:hover .wordsbox::after {
            width: 0;
        }

        .sy_section1-2 .qh_b .slick-prev {
            width: 37px;
            height: 37px;
            background: url(img/img137.png) no-repeat center center;
            background-size: cover;
            left: auto;
            right: 77px;
            top: -85px;
            border: 1px solid #A6A6A6;
            transform: translate(0, 0);
            -ms-transform: translate(0, 0);
            -webkit-transform: translate(0, 0);
            -moz-transform: translate(0, 0);
            -o-transform: translate(0, 0);
        }

        .sy_section1-2 .qh_b .slick-next {
            width: 37px;
            height: 37px;
            background: url(img/img138.png) no-repeat center center;
            background-size: cover;
            right: 10px;
            top: -85px;
            border: 1px solid #A6A6A6;
            transform: translate(0, 0);
            -ms-transform: translate(0, 0);
            -webkit-transform: translate(0, 0);
            -moz-transform: translate(0, 0);
            -o-transform: translate(0, 0);
        }

        .sy_section1-2 .qh_b .slick-prev:hover {
            background: url(img/img139.png) no-repeat center center;
            background-size: cover;
            background-color: #1e46a0;
            border-color: #1e46a0;
        }

        .sy_section1-2 .qh_b .slick-next:hover {
            background: url(img/img140.png) no-repeat center center;
            background-size: cover;
            background-color: #1e46a0;
            border-color: #1e46a0;
        }

        .sy_section1-2 .qh_b .slick-dots {
            position: absolute;
            bottom: auto;
            height: 6px;
            text-align: center;
            top: -12px;
            left: auto;
            right: 15px;
            width: auto;
        }

        .sy_section1-2 .qh_b .slick-dots li {
            vertical-align: top;
            width: 6px;
            height: 6px;
            margin: 0 5px;
            background: #C4C4C4;
            padding: 0 !important;
        }

        .sy_section1-2 .qh_b .slick-dots li.slick-active {
            background: #1e46a0;
        }

        @media screen and (max-width: 1680px) {
            .sy_section1-2 .qh_b .slick-prev {
                top: -95px;
            }

            .sy_section1-2 .qh_b .slick-next {
                top: -95px;
            }

            .sy_section1-2 .qh_b .slick-dots {
                top: -30px;
            }
        }

        @media screen and (max-width: 1024px) {
            .sy_section1-2 {
                padding-bottom: 15px;
            }

            .sy_section1-2 .qh_b {
                margin-top: 30px;
            }

            .sy_section1-2 .qh_b .slick-prev {
                width: 30px;
                height: 30px;
                right: 50px;
                top: -60px;
            }

            .sy_section1-2 .qh_b .slick-next {
                width: 30px;
                height: 30px;
                right: 6px;
                top: -60px;
            }

            .sy_section1-2 .qh_b .slick-dots {
                top: -15px;
                right: 6px;
            }
        }