body{
    font-family: "Microsoft YaHei","微软雅黑",Helvetica,"Hiragino Sans GB",Arial,sans-serif;
    font-size: 14px;
    font-weight: 300;
    line-height: 14px;
    background-repeat: repeat;
	color: #000;
}

::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 5px;
    z-index: 10000;
    /*高宽分别对应横竖滚动条的尺寸*/
    /*height: 5px;*/
}
::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    background-color: #ccc;
    /*background-image: -webkit-linear-gradient(45deg, rgba(255, 93, 143, 1) 25%, transparent 25%, transparent 50%, rgba(255, 93, 143, 1) 50%, rgba(255, 93, 143, 1) 75%, transparent 75%, transparent);*/
}
::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    background: #fff;
}

/*返回顶部*/
.totop{
	width: 58px;
	height: 58px;
	border-radius: 10px;
	line-height: 68px;
	text-align: center; 
	background: #fff; 
	box-shadow: 0px 0px 10px rgba(0,0,0,0.1);
	position: fixed;
	bottom: 80px; 
	right: 30px; 
	cursor: pointer;
	display: none;
	color:#999;
	z-index: 1000;
	transition: background 0.5s;
	-webkit-transition: background 0.5s; /* Safari */
}
.totop:hover{
	color: #fff;
	background-color: #43a0f0;
}

/*底部响应下拉*/
@media (min-width: 900px) {
    .collapse_block{
        display: block!important;
    }
}
.wap1200{display: block;}
.wap900{display: none;}
@media (max-width: 900px){
    .collapse1{
            display: none;
    }
    .collapse1.in{
            display: block;
    }
    .wap1200{display: none;}
    .wap900{display: block;}
}
@media (max-width: 900px){
    .bottom_xiala:after{
        content: '-';
        display: inline-block;
        width: 20px;
        height: 20px;
        text-align: center; 

    }
    .collapsed .bottom_xiala:after{
        content: '+';
        display: inline-block;
    }
}

/* ----------------------------------------------------------------
    通用
-----------------------------------------------------------------*/
.col-2{
    float: left;
    position: relative;
    width: 20%;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
}
.media-left{
	float: left;
}

button:focus{outline:0;}

img {
    width: auto\9;
    height: auto;
    max-width: 100%;
    vertical-align: middle;
    border: 0;
    -ms-interpolation-mode: bicubic;
}

a{
    color: #000;
}

a, a:hover, a:focus{
    text-decoration: none;
}

a:hover, a:focus{
    color: #40a0f0;
}

ul,p{
    margin-bottom: 0px;
}

p{
    line-height: 24px;
    word-break: break-all;
}

.pem{
    text-indent: 2em;
}

.text_white{
    color: #fff;
}
.text-muted{
	color: #999!important;
}
.text_ccc{
    color: #ccc;
}
.text_666{
    color: #666;
}
.text-primary{
    color: #40a0f0!important;
}

.bg_white{
    background: #fff;
}
.bg_f9f9f9{
	background: #f9f9f9;
}
.bg_000{
    background: #000;
}

.font12{
    font-size: 12px;
}
.font14{
    font-size: 14px;
}
.font16{
    font-size: 16px;
}
.font18{
    font-size: 18px;
}
.font20{
    font-size: 20px;
}

.no_padding{
    padding-left: 0px;
    padding-right: 0px;
}
.no_padding_left{
    padding-left: 0px;
}
.no_padding_right{
    padding-right: 0px;
}
.pm58{
    padding-bottom: 58px;
}
.pt88{
    padding-top: 88px;
}
.pm88{
    padding-bottom: 88px;
}

.no_margin{
    margin: 0px;
}
.mt48{
    margin-top: 48px;
}
.mt88{
    margin-top: 88px;
}
.mm88{
    margin-bottom: 88px;
}
.mm48{
    margin-bottom: 48px;
}

/* ----------------------------------------------------------------
    首页
----------------------------------------------------------------- */
/*nav*/
@media (min-width: 1200px) {
    .nav_style{
        position: fixed;
        top: 0;
        right: 0;
        left: 0;
        z-index: 1030;
    }
    .nav_style {
        transition: all 0.3s;
        -webkit-transition: all 0.3s;
    }
    .nav_style.fixTop {
        position: fixed;
        z-index: 1001;
        left: 0;
        top: -88px;
        width: 100%;
    }

    .nav_style.fixTop.fixDown {
        top: 0;
        box-shadow: 0px 6px 11px 0px rgba(204, 204, 204, 0.17);
    }
}
.nav_style{
    padding: 0rem 1rem;
    background: #fff;
}
.navbar-brand{
    padding-top: 15px;
    padding-bottom: 15px;
}
.navbar-expand-lg .navbar-nav .nav-link{
    padding: 37px 0px 37px 0px;
}
.nav-item{
    margin: 0px 30px;
}
.nav-link{
    font-size: 16px;
    position: relative;
}
.navbar-light .navbar-nav .nav-link{
    color: #000;
}
.navbar-expand-lg .navbar-nav .nav-link:hover{
    color: #47a3f0;
}
.nav-link:before{
    content: "";
    position: absolute;
    left: 50%;
    right: 50%;
    bottom: 0px;
    background: #47a3f0; 
    height: 3px;
    -webkit-transition-property: left, right;
    transition-property: left, right;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
}
.nav-link:hover:before,.active .nav-link{
    left: 0%;
    right: 0%;
}
.navbar-light .navbar-nav .nav-link.active{
    color: #47a3f0;
}
.navbar-light .navbar-nav .nav-link.active:before{
    left: 0%;
    right: 0%;
}

.top_xiala{
    position: relative;
}
.top_xiala .dropdown-menu{
    border: none;
    right: auto;
    left: 0;
    background: #fff;
    box-shadow: 0px 5px 15px rgba(102,102,102,0.1);
    border-radius: 0px;
    margin-top: 0px;
    z-index: 1000;
    padding: 15px 10px 15px 10px;
    animation: xianladonghua 0.5s;
    -moz-animation: xianladonghua 0.5s; /* Firefox */
}
@keyframes xianladonghua
{
    0%   {
        margin-top: 20px;
        opacity: 0;
    }
    100% {
        margin-top: 0px;
        opacity: 1;
    }
}
@-moz-keyframes xianladonghua /* Firefox */
{
    0%   {
        margin-top: 20px;
        opacity: 0;
    }
    100% {
        margin-top: 0px;
        opacity: 1;
    }
}
@media (min-width: 1200px){
    .top_xiala:hover .dropdown-menu{
        display: block;
        transition: all .5s;
    }
}
.top_xiala .dropdown-menu li{
    list-style: none;
}
.top_xiala .dropdown-menu li a:before{
    display: none;
}
.top_xiala .dropdown-menu li a{
    display: block;
    padding: 12px 15px;
    font-size: 14px;
    font-weight: normal;
    margin: 0px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    color: #495057;
    border-radius: 5px;
}
.top_xiala .dropdown-menu li a:hover{
    color: #47a3f0;
}
.top_xiala2{
    position: static;
}
.top_xiala2 .dropdown-menu{
    min-width: 100%;
    width: 100%;
    padding: 38px 10px 88px 10px;
}
.nav_group{
    border-radius: 0px;
}
.nav_group .list-group-item{
    border: none;
    font-size: 14px;
    padding: 12px 0px;
    background: none;
    line-height: 18px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;

    display: block;
    vertical-align: middle;
    -webkit-transform: perspective(1px) translateZ(0);
    transform: perspective(1px) translateZ(0);
    box-shadow: 0 0 1px transparent;
    -webkit-transition-duration: .3s;
    transition-duration: .3s;
    -webkit-transition-property: transform;
    transition-property: transform;
    -webkit-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
}
.nav_group .list-group-item.active{
    background: none;
    font-weight: 400;
    color: #47a3f0;
    font-size: 18px;
    padding: 15px 0px;
}
.nav_group .list-group-item:hover{
    color: #47a3f0;
    -webkit-transform:translateX(-8px);transform:translateX(-8px)
}

.top_xiala .dropdown-toggle{
    display: none;
    position: absolute;
    top: 10px;
    right: 0px;
    border: none;
    border-radius: 0px;
    padding: 14px 18px;
    z-index: 1000;
}
.top_xiala .dropdown-toggle::after{
    content: none;
}
@media (max-width: 1200px){
    .top_xiala .dropdown-toggle{
        display: block;
    }
}
.show>.btn-primary.dropdown-toggle:focus{
    transform:rotate(180deg);
}

.navbar-toggler .icon-bar{
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 1px;
    background: #000;
    margin-top: 4px;
}
/* ANIMATED X */
.navbar-toggler .icon-bar:nth-of-type(1) {
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    -webkit-transform-origin: 10% 10%;
    -ms-transform-origin: 10% 10%;
    transform-origin: 10% 10%;
    transition: transform 0.5s;
    -webkit-transition: transform 0.5s; 
}

.navbar-toggler .icon-bar:nth-of-type(2) {
    opacity: 0;
    filter: alpha(opacity=0);
    transition: opacity 0.5s;
    -webkit-transition: opacity 0.5s; 
}

.navbar-toggler .icon-bar:nth-of-type(3) {
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
    -webkit-transform-origin: 10% 90%;
    -ms-transform-origin: 10% 90%;
    transform-origin: 10% 90%;
    transition: transform 0.5s;
    -webkit-transition: transform 0.5s;
}

/* ANIMATED X COLLAPSED */
.navbar-toggler.collapsed .icon-bar:nth-of-type(1) {
    -webkit-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);

}

.navbar-toggler.collapsed .icon-bar:nth-of-type(2) {
    opacity: 1;
    filter: alpha(opacity=100);
}

.navbar-toggler.collapsed .icon-bar:nth-of-type(3) {
    -webkit-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
}

.navbar-toggler{
    border: none;
    padding: 6px 10px 10px 10px;
}

/*banner*/
.nav_height{
    height: 88px;
}
.banner{
    height: 75vh;
    padding-top: 88px;
}
.banner .swiper-wrapper .swiper-slide{
    background-size: cover!important;
    background-position: center!important;
    background-repeat: no-repeat!important;
}
.banner .swiper-button-next,.banner .swiper-button-prev{
    width: 50px;
    height: 98px; 
    background: rgba(0,0,0,0.5);
    transition: background 0.5s;
    -webkit-transition: background 0.5s; /* Safari */
}
.banner .swiper-button-prev{
    left: 0px;
    border-bottom-right-radius: 10px;
    border-top-right-radius: 10px;
    opacity: 0;
    transition: left 0.5s,opacity 0.5s;
    -webkit-transition: left 0.5s,opacity 0.5s; /* Safari */
    margin-top: 0px;
}
.banner .swiper-button-next{
    right: 0px;
    border-bottom-left-radius: 10px;
    border-top-left-radius: 10px;
    opacity: 0;
    transition: opacity 0.5s;
    -webkit-transition: opacity 0.5s; /* Safari */
    margin-top: 0px;
}
.banner:hover .swiper-button-prev{
    opacity: 1;
}
.banner:hover .swiper-button-next{
    opacity: 1;
}
.banner .swiper-button-prev:after,.banner .swiper-button-next:after{
    color: #fff;
    font-size: 18px;
}
.banner .swiper-button-next:hover,.banner .swiper-button-prev:hover{
    background: rgba(64,160,240,1);
}

.banner .swiper-pagination-bullet{
    width: 98px;
    height: 1px;
    background: #fff;
    opacity: 0.5;
    position: relative;
    border-radius: 0px;
}
.banner>.swiper-pagination-bullets{
    bottom: 60px;
}
.banner .swiper-pagination-bullet-active{
    width: 98px;
    height: 2px;
    background: none;
    border: 2px solid #fff;
    opacity: 1;
}
.banner>.swiper-pagination-bullets .swiper-pagination-bullet{
    margin: 0px 0px;
}

.banner_nr{
    height: 100vh;
    display: flex;
    align-content: center;
    justify-content: center;
    flex-direction: column;
    margin-top: -44px;
}
.banner .swiper-slide .banner_nr .card{
    transform:translateX(-200px);
    opacity:0;
    transition:all .4s;
}
.banner .ani-slide .banner_nr .card{
    transform:translateX(0);
    opacity:1;
}
.banner_nr .card{
    border-radius: 10px;
    padding: 32px;
    position: relative;
}
.banner_nr .card h4{
    font-size: 20px;
    margin: 18px 0px 32px 0px;
}
.banner_nr .card h2{
    font-size: 24px;
    line-height: 36px;
}
.banner_nr .card h2:before{
    content: "";
    position: absolute;
    left: 0px;
    width: 4px;
    height: 74px;
    background: #46a2f0;
}

/*zhuti*/
.fangda{
    overflow: hidden;
}
.fangda img{
    transition:all 0.5s ease-out;height: 220px;
}

.hvr-float {
    display: block;
    vertical-align: middle;
    -webkit-transform: perspective(1px) translateZ(0);
    transform: perspective(1px) translateZ(0);
    box-shadow: 0 0 1px transparent;
    -webkit-transition-duration: .3s;
    transition-duration: .3s;
    -webkit-transition-property: transform;
    transition-property: transform;
    -webkit-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
}
.hvr-float:hover, .hvr-float:focus, .hvr-float:active {
    -webkit-transform:translateY(-8px);transform:translateY(-8px)
}

.index_card{
    border: none;
    border-bottom: 3px solid #40a0f0;
    border-radius: 0px;
    height: 300px;
    padding-top: 18px;
}
.index_card .card-body{
    padding: 0px 24px 24px 24px;
}
.card_img{
    height: 120px;
}
.index_card .card-img-top{
    width: 58px;
    height: 58px;
}
.index_card .card-title{
    margin-bottom: 16px;
}

.bt{
    margin: 0px 0px 48px 0px;
    padding: 88px 0px 30px 0px;
    position: relative;
}
.bt:before{
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0px;
    margin-left: -24px;
    width: 48px;
    height: 3px;
    background: #40a0f0;
}
.bt_about{
     margin: 0px 0px 32px 0px;
}
.bt_about:before{
    left: 0;
    margin-left: 0px;
}
.about_right{
    margin-top: 88px;
    margin-bottom: 88px;
}
.about_ckgd{
    background: #40a0f0;
    border: none;
    border-radius: 0px;
    padding: 18px 62px;
    margin: 48px 0px 88px 0px;
}

.swiper_zdcpjfw{
    padding-top: 8px;
}
.swiper_card{
    border-radius: 0px;
    border: none;
}
.swiper_card .card_img{
    height: 210px;
}
.swiper_card .card-body{
    padding: 0px 24px 24px 24px;
}
.swiper_card .card-body h5{
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.swiper_card .card-body p{
    height: 78px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.swiper_card .card-title{
    margin-bottom: 20px;
}

.zdcpjfw_next .swiper-button-next,.zdcpjfw_next .swiper-button-prev{
    width: 48px;
    height: 48px;
    border-radius: 48px;
    background: rgba(0,0,0,0.5);
    transition: background 0.5s;
    -webkit-transition: background 0.5s; /* Safari */
}
.zdcpjfw_next .swiper-button-prev{
    left: -50px;
    opacity: 1;
    transition: left 0.5s,opacity 0.5s;
    -webkit-transition: left 0.5s,opacity 0.5s; /* Safari */
    margin-top: 0px;
}
.zdcpjfw_next .swiper-button-next{
    right: -50px;
    opacity: 1;
    transition: opacity 0.5s;
    -webkit-transition: opacity 0.5s; /* Safari */
    margin-top: 0px;
}
.zdcpjfw_next .swiper-button-prev:after,.zdcpjfw_next .swiper-button-next:after{
    color: #fff;
    font-size: 18px;
}
.zdcpjfw_next .swiper-button-next:hover,.zdcpjfw_next .swiper-button-prev:hover{
    background: rgba(64,160,240,1);
}

.about_ckgd2{
    background: #f5f5f5;
    color: #000;
}
.partner_style .card-body{
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background: #40a0f0;
    color: #fff;
    opacity: 0;
    transition: opacity 0.5s;
    -webkit-transition: opacity 0.5s; /* Safari */
}
.partner_style:hover .card-body{
    opacity: 1;
}

/*bottom*/
.bottom_bg{
    padding-top: 68px;
}
.bottom_ul{
    padding-bottom: 68px;
}
.bottom_fenxiang{
    margin-top: 28px;
    position: relative;
}

.bottom_jszc{
    border-top: 1px solid #333;
}
.bottom_jszc p{
    padding: 24px 0px;
    line-height: 28px;
}

.icon_bianse{
    width: 26px;
    height: 26px;
    display: inline-block;
    transition: background 0.5s;
    -webkit-transition: background 0.5s; /* Safari */
}
.icon_bianse1{
    background: url(../img/fenxiang1_1.png) center no-repeat;
}
.icon_bianse2{
    background: url(../img/fenxiang2_1.png) center no-repeat;
}
.icon_bianse3{
    background: url(../img/fenxiang3_1.png) center no-repeat;
}
.icon_bianse4{
    background: url(../img/fenxiang4_1.png) center no-repeat;
}
.icon_bianse1:hover{
    background: url(../img/fenxiang1.png) center no-repeat;
}
.icon_bianse2:hover{
    background: url(../img/fenxiang2.png) center no-repeat;
}
.icon_bianse3:hover{
    background: url(../img/fenxiang3.png) center no-repeat;
}
.icon_bianse4:hover{
    background: url(../img/fenxiang4.png) center no-repeat;
}

.bottom_ul .bottom_bt a{
    color: #fff;
    font-size: 16px;
    margin-bottom: 22px;
}
.bottom_ul .card{
    background: none;
    padding: 0px;
}
.bottom_ul .collapse .card ul li{
    color: #fff;
    font-size: 12px;
    line-height: 24px;
}
.bottom_ul .collapse .card ul li a{
    display: block;
    color: #e8e8e8;
    padding-bottom: 8px;
    
}
.bottom_ul .collapse .card ul li a:hover{
    color: #40a0f0;
}
.ermeima{
    margin-top: 24px;
    margin-bottom: 24px;
    width: 100px;
    height: 100px;
}

/* ----------------------------------------------------------------
    科研服务
----------------------------------------------------------------- */
.ny_banner{
    background: url(../img/ny_banner.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 400px;
}
.ny_banner h3{
    margin: 0px;
}
.ny_banner p{
    margin-top: 32px;
}

.nav_list{
    border-bottom: 1px solid #eee;
}
.nav_list ul li a{
    display: inline-block;
    font-size: 16px;
    color: #666;
    padding: 26px 0px;
    position: relative;
}
.nav_list ul{
    margin-left: -34px;
}
.nav_list ul li{
    padding: 0px 34px;
}
.nav_list ul li a:before{
    content: "";
    position: absolute;
    left: 50%;
    right: 50%;
    bottom: 0px;
    background: #40a0f0; 
    height: 3px;
    -webkit-transition-property: left, right; 
    transition-property: left, right;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
}
.nav_list ul li a:hover:before,.nav_list ul .active a:before{
    left: 0%;
    right: 0%;
}
.nav_list ul .active a,.nav_list ul li a:hover{
    color: #40a0f0;
}

.ny_bt{
    margin: 88px 0px 48px 0px;
}
.service_card{
    margin-bottom: 30px;
    border-radius: 0px;
    border-color: #eeeeee;
}
.service_card .card-body{
    padding: 30px;
}
.service_card .card-body .card-title{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.service_card .card-body .card-text{
    margin-bottom: 24px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

/* ----------------------------------------------------------------
    科研服务-详情页
----------------------------------------------------------------- */
.service_ds_left{
    margin: 88px 0px;
    border-radius: 0px;
}
.service_ds_left .list-group-item{
    padding: 20px 24px;
    overflow: hidden;
    /*text-overflow: ellipsis;
    white-space: nowrap;*/
    border: none;
    line-height: 20px;
}
.service_ds_left .list-group-item:hover{
    background: none;
    color: #40a0f0;
}
.service_ds_left .list-group-item:before{
    content: "";
    position: absolute;
    left: 0px;
    top: 0px;
    width: 1px;
    height: 54px;
    background: #f5f5f5;
}
.service_ds_left h4{
    border: none;
    font-weight: 700;
    font-size: 20px;
    padding: 24px;
    background: #40a0f0;
    margin-bottom: 20px;
    color: #fff;
}
.service_ds_left .active{
    background: none;
}
.service_ds_left .active:before{
    width: 3px;
    background: #40a0f0;
}
.service_ds_left .active{
    color: #40a0f0;
}

.service_ds_right_bt{
    border: 1px solid #eee;
    padding: 24px;
    margin-top: 88px;
}
.service_ds_right_bt ul{
    font-size: 14px;
    color: #999;
    line-height: 28px;

}
.service_ds_right_bt ul li a{
    color: #999;
}
.service_ds_right_bt ul li a:hover{
    color: #40a0f0;
}

.service_ds_right_nr{
    padding: 0px 24px;
    line-height: 25px;
}
.service_ds_right_nr h5{
    margin: 38px 0px 16px 0px;
}

/* ----------------------------------------------------------------
    公司动态
----------------------------------------------------------------- */
.news_left h4{
    margin: 88px 0px 0px 0px;
    padding-bottom: 28px;
    position: relative;
}
.news_left h4:before{
    content: "";
    position: absolute;
    bottom: 0px;
    width: 100%;
    height: 1px;
    background: #eee;
}
.news_left h4:after{
    content: "";
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 48px;
    height: 3px;
    background: #076aff;
}
.news_left h5{
    margin: 28px 0px 20px 0px;
}
.search .form-control{
    border-radius: 0px;
    background: #fff;
    box-shadow: none;
    height: 48px;
    padding: 12px 20px;
    border-right: none;
    border-color: #eee;
}
.search .search_anniu,.search .search_anniu:focus{
    width: 48px;
    height: 48px;
    line-height: 48px;
    background: #fff;
    border-color: #eee;
    border-left: none;
    padding: 0px;
    border-radius: 0px;
}
.search .search_anniu:before{
    content: "";
    position: absolute;
    top: 12px;
    right: 14px;
    width: 24px;
    height: 24px;
    background: url(../img/sousuo.png) no-repeat;
}
.news_left ul{
    border-top: 1px solid #eee;
    margin-top: 30px;
    line-height: 38px;
}
.news_left ul li a{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
    position: relative;
    padding-right: 40px;
}
.news_left ul li a span{
    position: absolute;
    right: 0px;
    top: 0px;
}

.news_right{
    margin-top: 88px;
}
.news_right .card:hover .fangda img{
    transform:scale(1.1);
}
.news_right .card{
    border-radius: 0px;
    border: none;
    margin-bottom: 30px;
}
.news_right .card .fangda{
    position: relative; height: 220px;
}

.news_right .card .fangda1{
    position: relative; height: 160px;
}

.news_right .card .fangda1 img{
     height: 160px;
}
.news_right .card .fangda div{
    display: inline-block;
    width: 68px;
    height: 98px;
    position: absolute;
    bottom: 1px;
    left: 30px;
    background: #fff;
}
.news_right .card .fangda div h5{
    background: #40a0f0;
    color: #fff;
    height: 68px;
    line-height: 68px;
    margin-bottom: 0px;
}
.news_right .card .fangda div p{
    color: #999;
    line-height: 30px;
}
.news_right .card .card-body{
    padding: 28px 0px;
}
.news_right .card .card-body h5,.news_right .card .card-body p{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
}

.page-link{
    background: #f5f5f5;
    color: #000;
    margin: 0px 8px;
    padding: 16px 22px;
    border: none;
}
.page-link:hover,.page-item.active .page-link{
    background: #40a0f0;
    color: #fff;
}
.page-item:first-child .page-link{
    border-radius: 0px;
}
.page-item:last-child .page-link{
    border-radius: 0px;
}

/* ----------------------------------------------------------------
    关于我们
----------------------------------------------------------------- */
.about p{
    margin-bottom: 24px;
}
.about_video video{
     max-width: 100%;
     margin-top: 48px;
}
.at_ct_left{
    padding: 40px 48px 24px 48px;
}
.at_ct_left h4{
    margin-bottom: 20px;
}
.at_ct_left dd{
    margin-bottom: 0px;
}
.at_ct_left .list-group{
    border-radius: 0px;
}
.at_ct_left .list-group-item{
    border: none;
    background: none;
    padding: 10px 0px;
    line-height: 24px;
}
.at_ct_contact h5{
    margin: 88px 0px 28px 0px;
}
.at_ct_contact .form-control{
    border-radius: 0px;
    border-color: #eee;
    padding: 14px 24px;
}
.at_ct_contact .form-row .form-control{
    height: 68px;
}

/* ----------------------------------------------------------------
    加入我们
----------------------------------------------------------------- */
.join_style .card{
    border: none;
    margin-bottom: 32px;
}
.join_style .card-header{
    background: #fff;
    padding: 0px;
    position: relative;
    border-bottom: 1px solid #f5f5f5;
}
.join_style .card-header a{
    display: block;
    padding: 30px 60px 30px 30px;
}
.join_style .card-header h5{
    margin-bottom: 0px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.join_style .card-header ul li{
    font-size: 14px;
    color: #999;
}
.bottom_xiala2:after{
    content: '-';
    display: inline-block;
    text-align: center; 
    color: #fff;
    font-size: 20px;
}
.collapsed .bottom_xiala2:after{
    content: '+';
    display: inline-block;
}
.bottom_xiala2{
    position: absolute;
    right: 30px;
    top: 48px;
    width: 28px;
    height: 28px;
    line-height: 16px;
    border-radius: 28px;
    background: #40a0f0;
    text-align: center; 
}
.join_style .card-body{
    padding: 0px 48px 48px 48px;
    line-height: 25px;
}
.join_style .card-body h5{
    margin: 48px 0px 24px 0px;
}
.join_style .card-body ul li{
    line-height: 24px;
    color: #999;
}

/* ----------------------------------------------------------------
    平台介绍
----------------------------------------------------------------- */
.platform_style .card{
    border-radius: 0px;
    border: none;
    margin-bottom: 48px;
}
.platform_style .card .card-body{
    height: 370px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 60px;
    text-align: center;
}
.platform_style .card .card-body h4{
    margin-bottom: 0px;
}
.platform_style .card .card-body p{
    margin-top: 24px;
}
.platform_style .card:hover .fangda img{
    transform:scale(1.1);
}

/* ----------------------------------------------------------------
    响应
----------------------------------------------------------------- */
@media (max-width: 1500px){

}

@media (max-width: 1200px){
    .top_xiala2{
        position: relative;
    }
    .navbar-expand-lg .navbar-nav .nav-link{
        margin: 0px;
    }
    .nav-item{
        margin: 0px;
    }
    .navbar-expand-lg .navbar-nav .nav-link{
        padding: 28px 0px;
    }
    .zdcpjfw_next .swiper-button-prev{
        left: 0px;
    }
    .zdcpjfw_next .swiper-button-next{
        right: 0px;
    }

    .banner{
        padding-top: 0px;
        height: 500px;
    }
    .banner_nr{
        height: 500px;
        margin-top: 0px;
    }
    .nav-link:before{
        content: none;
    }

    .navbar-collapse{
        border-top: 1px solid #f5f5f5;
        padding-bottom: 24px;
    }
    .bottom_bg{
        padding-top: 38px;
    }
    .bottom_ul{
        padding-bottom: 0px;
    }
    .bottom_ul .bottom_bt a{
        margin-bottom: 0px;
        padding: 16px 0px;
    }
    .bottom_ul .bottom_bt{
        margin-bottom: 0px;
    }
    .bottom_jszc{
        margin-top: 24px;
    }

    .nav_height{
        height: 0px;
    }

    .platform_style .card .card-body{
        height: auto;
    }
}

@media (max-width: 900px){
    .index_card{
        margin-bottom: 30px;
    }
    .about_right{
        margin-top: 0px;
    }
    .zdcpjfw_next .swiper-button-prev{
        left: 30px;
    }
    .zdcpjfw_next .swiper-button-next{
        right: 30px;
    }

    .nav_list ul li{
        padding: 0px 18px;
    }
    .nav_list ul{
        margin-left: -18px;
    }
    .nav_list{
        height: 66px;
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
    }

    ::-webkit-scrollbar {
        /*滚动条整体样式*/
        width: 5px;
        height: 3px;
        z-index: 10000;
        /*高宽分别对应横竖滚动条的尺寸*/
        /*height: 5px;*/
    }
}

@media (max-width: 750px){
    .at_ct_left{
        padding: 24px 30px;
    }
    .join_style .card-body{
        padding: 0px 30px 30px 30px;
    }
    .platform_style .card .card-body{
        padding: 30px;
    }
    .service_ds_right_bt{
        margin-top: 0px;
    }
    .service_ds_right_bt ul{
        float: none!important;
        margin: 12px 0px 0px 0px;
    }

    .totop{
        bottom: 30px;
        right: 15px;
        width: 48px;
        height: 48px;
        line-height: 58px;
    }
    
    .mm88{
        margin-bottom: 68px;
    }
    .service_ds_left{
        margin: 68px 0px;
    }
    .ny_bt {
        margin: 68px 0px 38px 0px;
    }
    .pm88 {
        padding-bottom: 68px;
    }
    .news_left h4 {
        margin: 68px 0px 0px 0px;
    }
    .news_right {
        margin-top: 68px;
    }
    .bt {
        margin: 0px 0px 38px 0px;
        padding: 68px 0px 30px 0px;
    }
    .about_ckgd{
        margin: 38px 0px 68px 0px;
    }
    .pt88 {
        padding-top: 68px;
    }
    .about_right{
        margin-bottom: 68px;
    }
    .mt88 {
        margin-top: 68px;
    }
    .at_ct_contact h5 {
        margin: 68px 0px 28px 0px;
    }
}