@charset "utf-8";
/* CSS Document */

@media screen and (max-width: 900px) {
    #header {
        background-color: rgba(0, 0, 0, .99);
    }
    #main {
        padding-top: 0 !important;
    }
}
.section-block {
    padding-bottom: 100px;
    overflow: hidden;
}
.section-block .section-head {
    padding-top: 75px;
    padding-bottom: 55px;
}
.section-block .section-head:after{
    display: block;
    height: 0;
    clear: both;
    overflow: hidden;
    visibility: hidden;
    content: ".";
}
.section-block .section-head .left-title {
    position: relative;
    float: left;
    padding-left: 13px;
}
.section-block .section-head .left-title:before {
    position: absolute;
    top: 50%;
    left: 0;
    width: 3px;
    height: 24px;
    margin-top: -12px;
    background: #7a7d81;
    content: '';
}
.section-block .section-head .china {
    font-size: 24px;
    color: #38393b;
    font-weight: 700;
    line-height: 34px;
}
.section-block .section-head .en {
    font-size: 18px;
    color: #999;
    font-family: 'Arial';
}
.section-block .section-head .title {
    margin-bottom: 5px;
    text-align: center;
    font-size: 24px;
    line-height: 34px;
    color: #222;
    font-weight: 700;
}
.section-block .section-head .info {
    text-align: center;
    font-size: 14px;
    line-height: 24px;
    color: #bbb;
}
@media screen and (max-width: 540px) {
    .section-block {
        padding-bottom: 65px;
    }
    .section-block .section-head {
        padding-top: 50px;
        padding-bottom: 35px;
    }
    .section-block .section-head .title,
    .section-block .section-head .china {
        font-size: 20px;
    }
}

.more-box {
    padding-top: 60px;
    text-align: center;
}
@media screen and (max-width: 540px) {
    .more-box {
        padding-top: 40px;
    }
}


/***** 背景色 *****/
.grey-section {
    background: #f7f7f7;
}
.fixed-bg {
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
}


/***** banner *****/
.banner {
    position: relative;
}
.banner:before {
    display: block;
    padding-bottom: 38%;
    content: '';
}
.mobile-banner .pic-list,
.banner .pic-list {
    position: absolute !important;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.mobile-banner .pic-list li,
.banner .pic-list li {
    overflow: hidden;
}
.mobile-banner .pic-list li .img,
.banner .pic-list li .img {
    display: block;
    height: 100%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}
.mobile-banner .pic-list li .binbox,
.banner .pic-list li .binbox {
    display: flex;
    justify-content: center;
    flex-direction: column;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 80px 0 100px;
    text-align: center;
    color: #fff;
}
.mobile-banner .pic-list li .binbox {
    height: 100%;
}
.mobile-banner .pic-list li .binbox .t,
.banner .pic-list li .binbox .t {
    margin-bottom: 10px;
    font-size: 48px;
    line-height: 68px;
    text-shadow: 2px 3px 5px rgba(2, 0, 1, 1);
    overflow: hidden;
}
.mobile-banner .pic-list li .binbox .t {
    margin-bottom: 0;
    font-size: 32px;
    line-height: 52px;
}
.mobile-banner .pic-list li .binbox .en,
.banner .pic-list li .binbox .en {
    font-size: 24px;
    line-height: 44px;
    text-shadow: 1px 1px 3px rgba(2, 0, 1, 0.8);
    overflow: hidden;
}
.mobile-banner .pic-list li .binbox .en {
    font-size: 16px;
    line-height: 36px;
}
.mobile-banner .pic-list li .binbox p,
.banner .pic-list li .binbox p {
    opacity: 0;
    transform: translate3d(0, 100%, 0);
}
.mobile-banner .pic-list li.active .binbox p,
.banner .pic-list li.active .binbox p {
    visibility: visible;
    -webkit-transition-timing-function: cubic-bezier(0.445, 0.145, 0.355, 1);
    transition-timing-function: cubic-bezier(0.445, 0.145, 0.355, 1);
    -webkit-animation: fadeInUp .5s 1 .8s;
    animation: fadeInUp .5s 1 .8s;
    animation-fill-mode: forwards;
}
.banner .switch-box {
    position: absolute;
    top: 45%;
    left: 0;
    width: 100%;
}
.banner .arrow-btn {
    position: absolute;
    top: 0px;
    width: 50px;
    height: 50px;
    color: #fff;
    cursor: pointer;
    text-align: center;
    line-height: 50px;
}
.banner .arrow-btn .iconfont {
    display: block;
    height: 100%;
    font-size: 44px;
    pointer-events: none;
    transition: transform .36s ease;
    -webkit-transition: transform .36s ease;
}
.banner .arrow-btn .iconfont:after {
    position: absolute;
    top: 50%;
    width: 0;
    height: 2px;
    margin-top: -1px;
    background: #fff;
    content: '';
    transition: width .36s ease;
    -webkit-transition: width .36s ease;
}
.banner .prev-btn {
    left: 50px;
}
.banner .prev-btn .iconfont {
    transform: translate3d(15px, 0, 0);
}
.banner .prev-btn .iconfont:after {
    left: 17px;
}
.banner .next-btn {
    right: 50px;
}
.banner .next-btn .iconfont {
    transform: translate3d(-15px, 0, 0);
}
.banner .next-btn .iconfont:after {
    right: 17px;
}
.banner .arrow-btn:hover .iconfont {
    transform: translate3d(0, 0, 0);
}
.banner .arrow-btn:hover .iconfont:after {
    width: 40px;
}
.mobile-banner .btn-box,
.banner .btn-box {
    position: absolute;
    left: 0;
    bottom: 25px;
    width: 100%;
    text-align: center;
}
.mobile-banner .btn-box span,
.banner .btn-box span {
    position: relative;
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 0 5px;
    border-radius: 5px;
    background: #fff;
    cursor: pointer;
    transition: all .3s;
}
.mobile-banner .btn-box .active,
.banner .btn-box .active {
    width: 30px;
    background: #38393b;
}
.mobile-banner {
    position: absolute !important;
    top: 0;
    left: 0;
    width: 100%;
    height: 400px;
    pointer-events: none;
    visibility: hidden;
    opacity: 0;
}
.mobile-banner .mouseIco {
    position: absolute;
    left: 50%;
    bottom: 80px;
    width: 30px;
    margin-left: -15px;
    text-align: center;
    color: #fff;
    font-size: 26px;
    line-height: 1;
    -webkit-animation: mouse-dot 1.5s cubic-bezier(0.23, 1, 0.32, 1) infinite;
    animation: mouse-dot 1.5s cubic-bezier(0.23, 1, 0.32, 1) infinite;
}
.mobile-banner .mouseIco:after,
.mobile-banner .mouseIco:before {
    display: block;
    font-family: 'iconfont';
    content: '\e801';
    text-shadow: 0 0 3px #000;
}
.mobile-banner .mouseIco:before {
    position: relative;
    top: 16px;
}
@media screen and (max-width: 900px) {
    .banner {
        position: absolute !important;
        top: 0;
        left: 0;
        width: 100%;
        pointer-events: none;
        visibility: hidden;
        opacity: 0;
    }
    .mobile-banner {
        position: relative !important;
        pointer-events: auto;
        visibility: visible;
        opacity: 1;
    }
}
.ie .banner .pic-list li .binbox {
    padding: 240px 0 0;
}


/***** 宣传语 *****/
.propagate-section .block {
    width: 76.5%;
    margin: auto;
}
.propagate-section .section-head {
    font-size: 36px;
    color: #38393b;
    line-height: 46px;
}
.propagate-section .content {
    font-size: 14px;
    line-height: 2;
    color: #7a7d81;
}
@media screen and (max-width: 540px) {
    .propagate-section .section-head {
        font-size: 24px;
        line-height: 34px;
    }
    .propagate-section .block {
        width: 100%;
    }
}


/***** 案例 *****/
.case-section .menu-box {
    float: right;
    font-size: 15px;
}
.case-section .menu-box a {
    position: relative;
    margin-left: 26px;
    color: #7a7d81;
}
.case-section .menu-box a:after {
    position: absolute;
    top: 50%;
    right: -13px;
    width: 1px;
    height: 16px;
    margin-top: -8px;
    background: #7a7d81;
    content: '';
    pointer-events: none;
}
.case-section .menu-box a:last-child:after {
    display: none;
}
.case-section .menu-box a:hover {
    color: #0ba690;
    text-decoration: underline;
}
.case-section .right-info {
    float: right;
    font-size: 14px;
    line-height: 2;
    color: #7a7d81;
}


/***** 优势 *****/
.xuyao-block {
    margin-top: -20px;
    margin-right: -20px;
}
.xuyao-block li {
    float: left;
    width: 25%;
    padding: 20px 20px 0 0;
}
.xuyao-block .box {
    position: relative;
    padding-bottom: 67.8%;
}
.xuyao-block a {
    position: absolute;
    display: flex;
    flex-direction: column;
    /*justify-content: space-evenly;*/
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 15% 13.5%;
    background: #7a7d81;
    color: #fff;
    overflow: hidden;
    transition: background .3s;
}
.xuyao-block a:before {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    background: url(../img/need-one-bg.png) center no-repeat;
    background-size: cover;
    content: '';
    pointer-events: none;
    transform: scale(1.2);
    transition: opacity .5s, transform 1s .1s;
    opacity: 0;
}
.xuyao-block a:after {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    content: '';
}
.xuyao-block .title {
    font-size: 18px;
    line-height: 28px;
    font-weight: 700;
}
.xuyao-block .info {
    position: relative;
    top: -10px;
    height: 48px;
    font-size: 14px;
    line-height: 24px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
	margin:10% auto;
}
.xuyao-block a:hover {
    background: #38393b;
}
.xuyao-block a:hover:before {
    opacity: 1;
    transform: scale(1);
}
@media screen and (max-width: 1440px) {
    .xuyao-block a {
        padding: 10% 10%;
		justify-content: space-evenly;
    }
}
@media screen and (max-width: 1200px) {
    .xuyao-block a {
        padding: 9% 10%;
        justify-content: space-evenly;
    }
}
@media screen and (max-width: 900px) and (min-width: 540px) {
    .xuyao-block li {
        width: 33.3%;
    }
    .xuyao-block a {
        padding: 6% 10%;
        justify-content: space-evenly;
    }
}
@media screen and (max-width: 540px) {
    .xuyao-block {
        margin-top: -10px;
        margin-right: -10px;
    }
    .xuyao-block li {
        width: 50%;
        padding: 10px 10px 0 0;
    }
    .xuyao-block a {
        padding: 10% 10%;
		justify-content: space-evenly;
    }
    .xuyao-block .info {
        top: -3px;
        height: 40px;
        line-height: 20px;
		margin: auto;
    }
}
.ie .xuyao-block a {
    padding-top: 20%;
    padding-bottom: 20%;
}
.ie .xuyao-block a:before {
    visibility: hidden;
}
.ie .xuyao-block .title {
    margin-bottom: 10px;
}


/***** 关于我们 *****/
.about-section {
    position: relative;
    height: 400px;
    padding: 50px 0;
    background: #0ba690;
}
.about-section .bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background-size: contain;
    background-position: bottom right;
    background-repeat: no-repeat;
}
.about-section .container {
    position: relative;
    z-index: 1;
    height: 100%;
}
.about-section .section-head {
    padding: 0;
}
.about-section .section-head .title {
    color: #fff;
}
.about-section .cont {
    font-size: 14px;
    line-height: 28px;
    color: #fff;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.about-section .more-btn:hover {
    color: #fff;
}
.about-section .more-btn:after {
    background-color: #fff;
}
@media screen and (max-width: 540px) {
    .about-section {
        padding: 20px 0 100px;
    }
    .about-section .bg {
        width: 100%;
    }
}

.about-number-list {
    height: 220px;
    border-bottom: 1px solid #eee;
}
.about-number-list .container {
    height: 100%;
}
.about-number-list li {
    position: relative;
    float: left;
    width: 25%;
    text-align: center;
}
.about-number-list li .counterDX {
    font-size: 60px;
    font-family: 'Arial';
    line-height: 1;
}
.about-number-list li p.number .unit {
    font-size: 13px;
    /*vertical-align: top;*/
}
.about-number-list li .title {
    font-size: 16px;
    line-height: 30px;
}
.about-number-list li:after {
    position: absolute;
    right: 0;
    top: 50%;
    height: 60px;
    margin-top: -30px;
    border-right: 1px solid #eee;
    content: '';
}
.about-number-list li:last-child:after {
    border: none;
}
@media screen and (max-width: 540px) {
    .about-number-list {
        height: auto;
    }
    .about-number-list .container {
        display: block !important;
    }
    .about-number-list li {
        width: 50%;
    }
    .about-number-list li:before {
        display: block;
        padding-bottom: 58.6%;
        content: '';
    }
    .about-number-list li:after {
        top: 36%;
        bottom: 36%;
        margin: 0;
        height: auto;
    }
    .about-number-list li .box {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }
    .about-number-list li:nth-child(2n):after {
        border: none;
    }
    .about-number-list li .counterDX {
        font-size: 40px;
    }
    .about-number-list li .title {
        font-size: 14px;
        line-height: 20px;
    }
}
.ie .about-number-list {
    padding: 60px 0;
}


/***** 新闻中心 *****/
.news-section .left-block {
    float: left;
    width: 48%;
}
.news-section .right-block {
    float: right;
    width: 52%;
    margin-top: -25px;
    padding-left: 60px;
}
.news-section .left-block .news-block:last-child,
.news-section .right-block .news-block:last-child {
    padding-bottom: 0;
    border-bottom: none;
}
.news-section .max-pic {
    height: 275px;
}
.news-block {
    padding: 20px 0 17px;
    color: #38393b;
    border-bottom: 1px solid #ddd;
}
.news-block a {
    color: #959595;
}
.news-block a:hover {
    color: #38393b;
}
.news-block dt a {
    font-size: 16px;
}
.news-block dt a:hover {
    text-decoration: underline;
}
.news-block dd {
    padding-top: 10px;
}
.news-block dd .box {
    position: relative;
    float: left;
    width: 33.3%;
    padding-right: 10px;
    padding-left: 10px;
}
.news-block dd .box:before {
    position: absolute;
    top: 50%;
    left: 0;
    height: 14px;
    width: 1px;
    margin-top: -8px;
    background: #ddd;
    content: '';
    pointer-events: none;
}
.news-block dd .box:nth-child(3n+1) {
    padding-left: 0;
}
.news-block dd .box:nth-child(3n+1):before {
    display: none;
}
@media screen and (max-width: 540px) {
    .news-section .left-block {
        float: none;
        width: 100%;
    }
    .news-section .max-pic {
        height: auto;
    }
    .news-section .max-pic:before {
        display: block;
        padding-bottom: 38.7%;
        content: '';
    }
    .news-block dd .box {
        width: 50%;
    }
    .news-block dd .box:nth-child(3n+1){
        padding-left: 10px;
    }
    .news-block dd .box:nth-child(3n+1):before {
        display: block;
    }
    .news-block dd .box:nth-child(2n+1){
        padding-left: 0;
    }
    .news-block dd .box:nth-child(2n+1):before {
        display: none;
    }
}
.ie .news-section .max-pic {
    background-position: center;
    background-repeat: no-repeat;
}



@keyframes mouse-dot {
    from { opacity: 0; }
    33% { opacity: 1; }
    to { transform: translateY(15px); -webkit-transform: translateY(15px); opacity: 0; }
}
@-webkit-keyframes mouse-dot {
    from { opacity: 0; }
    33% { opacity: 1; }
    to { transform: translateY(15px); -webkit-transform: translateY(15px); opacity: 0; }
}

/***** 首页资质 *****/
.zizhi .min-container{
	max-width: 1240px;
}
.zizhi .aaa .list{
	padding-top: 0px;
	overflow: hidden;
}
.zizhi .aaa .list li{
	line-height: 28px;
}
.zizhi .ie .aaa .list li{
	float: left;
	width: 33%;
	text-align: center;
}
@media screen and ( max-width:1004px ){
	.zizhi .aaa .list{ padding-top: 0px; text-align: center;}
	.zizhi .aaa .list ul {display: block;}
	.zizhi .aaa .list li{ float:left  width: 100%; }
}