.section-con-w{
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 10px;
	position:relative;
}
.banner{
    height: 487px;
    width: 100%;
    background-repeat: no-repeat;
    background-position: center top;
    background-size: cover;
}

.about_page_banner{
    background-image: url(../images/banner_1.jpg);
}

.nav_second{
    line-height: 60px;
    background-color: #e5e5e5;
}
.nav_second ul{
    display: flex;
}
.nav_second li{
    flex: 1;
    color: #000;
    font-weight: bold;
    font-size: 15px;
    text-align: center;
}
.nav_second li a{
    display: block;
    padding: 0 10px;
}
.nav_second li:hover a, .nav_second li.active a{
    background-color: #fdd303;
    color: #fff;
}
.about-tab_con {
    padding-top: 80px;
}
.about-tab_con .tab-item{
    display: none;
}

.about-tab_con .tab-item.active{
    display: block;
}

.tab-item_one .honor-con{
    width: 900px;
    height: 540px;
    overflow: hidden;
    position: relative;
}
.tab-item_one .honor-con_ul{
    width: 300%;
    height: 540px;
    position: absolute;
    left: -100%;
    display: flex;
    transition: all .5s ease-in-out; 
}

.tab-item_one .honor-con_ul li{
    flex: 1;
    display: flex;
    /* display: block; */
}
.tab-item_one .honor-con li{
    display: flex;
    /* display: block; */
}

.tab-item_one .honor-con .left{
    flex: 1;
    font-size: 32px;
    line-height: 46px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #808080;

}
.tab-item_one .honor-con .right{
    flex: 1;
    text-align: left;
    padding: 0 30px;
    box-sizing: border-box;
	padding-top:10%;

}

.tab-item_one .honor-con .right img{
    max-width: 100%;
    max-height: 100%;
}

.tab-item_one .honor-tit ul{
    display: flex;
}
.tab-item_one .honor-tit li{
    flex: 1;
    float: left;
    height: 150px;
    background: url(../images/about_6.png) no-repeat;
    background-size: 100% auto;
    background-position: center 0;
    opacity: .5;
    margin-top: 150px;
}
.tab-item_one .honor-tit li.active{
    flex: 2;
    height: 300px;
    margin-top: 0;
    opacity: 1;
}

.tab-item_two-ul li{
    display: flex;
    height: 600px;
    margin-bottom: 110px;
    background-color: #5f4699;
}
.tab-item_two-ul li:nth-child(even){
    background-color: #e4e4e4;
    flex-flow: row-reverse;
}

.tab-item_two-ul li .left{
    flex: 1;
    display: flex;
/*    justify-content: center;
    align-items: center;*/
}


.tab-item_two-ul li:nth-child(even) .left {
	margin-left:35px;
}

.tab-item_two-ul li .left img{
    height: 100%;
    max-width: 100%;
}

.tab-item_two-ul li .right{
    width: 500px;
    height: 560px;
    background-image: url(../images/about_5.png);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 350px 330px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    line-height: 50px;
    font-weight: bold;
    padding: 20px 50px;
    text-indent: -999999px;
}

.tab-item_two-ul li:nth-child(even) .right{
    background-image: url(../images/about_4.png);
}
.tab-item_two-ul li .right:hover{
    background-image: none;
    text-indent: 0;
}


.tab-item_three-ul{
padding-bottom: 15px;
overflow: hidden;
}

.tab-item_three-ul li{
    display: flex;
    width: calc(50% + 65px);
    float: left;
}

.tab-item_three-ul .left{
    flex: 1;
    margin: 40px;
}

.tab-item_three-ul .left{
    background-color: #f5f5f5;
    padding: 15px 20px;
}

.tab-item_three-ul .left h3{
    font-size: 40px;
    font-weight: normal;
}
.tab-item_three-ul .left h3:hover{
    color: #fdd303;
    font-weight: bold;
}

.tab-item_three-ul .left .info{
    font-size: 19px;
    line-height: 40px;
    color: #808080;
}

.tab-item_three-ul .right{
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.tab-item_three-ul li .right::after{
    content: '';
    width: 1px;
    background-color: #651582;
    position: absolute;
    left: 50%;
    height: 100%;
}
.tab-item_three-ul li:first-child .right::after{
    height: 50%;
    top: 50%;
}
.tab-item_three-ul li:last-child .right::after{
    height: 50%;
    bottom: 50%;
}
.tab-item_three-ul .right-con{
    z-index: 99;
    font-size: 36px;
    width: 130px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-weight: bold;
    display: inline-block;
    border-radius: 20px;
    color: #fff;
    background: linear-gradient(to right, #641582, #293089);
}

.tab-item_three-ul li:nth-child(odd){
    flex-flow: row-reverse;
    margin-left: calc(50% - 65px);
}

.tab-item_three-ul li:nth-child(odd) .left{
    margin: 0 40px;
}

/* 联系我们 */
.link_page_banner{
    background-image: url(../images/banner_5.jpg);
}
.link-container {
    margin-top: 50px;
}
.link-container{
    background: url(../images/links_left.png) left top no-repeat;
    background-size: 30vw auto;
}
.link-container .bottom{
    height: 350px;
    background: url(../images/links_bot.png) center top no-repeat;
    background-size: 100% auto;
}
.link-container .links-info{
    display: flex;
}

.link-container .links-info .right,.link-container .links-info .left{
    flex: 1;
}
.link-container .links-info .right{
    padding-top: 50px;
}
.link-container .links-info .right .item{
    font-size: 26px;
    font-weight: 400;
    background-color: #f0f0f0;
    border-radius: 40px;
    margin-bottom: 40px;
    padding: 15px 30px;
}

.link-container .links-info .right .item:hover{
    font-weight: bold;
    color: #fdd303;
}
.link-container .map{
    margin-top: 50px;
}

/* 主营业务 */
.business_page_banner{
    background-image: url(../images/banner_4.jpg);
}
.business-container1 .business_con{
    background: url(../images/img2.png) center top no-repeat;
    background-size: cover;
}
.business-container1 .business_con{

}

.business-container1 .business_con ul{
overflow: hidden;
}

.business-container1 .business_con li{
    width: 25%;
    float: left;
    font-size: 24px;
    line-height: 35px;
    font-weight: bold;
}

.business-container1 .business_con a{
    display: block;
    width: 100%;
    text-align: center;
    color: #fdd303;
}
.business-container1 .business_con a:hover{
    color: #2490de;
}
.business-container1 .business_con .top{
    height: 600px;
    background: rgba(255,255,255,.4);
    transition: all .3s ease-out;
    position: relative;
    border-right: 2px solid #c5c3c0;
}
.business-container1 .business_con li:last-child .top{
    border: none;
}
.business-container1 .business_con .top span{
    position: absolute;
    width: 80%;
    height: 200px;
    bottom: 0;
    left: 10%;
    overflow: hidden;
}
.business-container1 .business_con .bot{
    height: 200px;
    background: linear-gradient(to right, #fff, #6e4f9c);
    line-height: 200px;
    text-decoration: underline;
}
.business-container1 .business_con .top:hover{
    background: rgba(255,255,255,.1);
}

.business-container2 .business_con{
    background: url(../images/bg_4.png) center top ;

    margin-top: 10px;

 
}
.business-container2 .business_con ul{
    overflow: hidden;
}

.business-container2 .business_con li{
    width: 50%;
    height: 350px;
    float: left;
    background: rgba(255,255,255,0);
}
.business-container2 .business_con li.show{
    background: rgba(255,255,255,.79);
    
}
.business-container2 .business_con li a{
    display:flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    width: 100%;
    height: 100%;
}
.business-container2 .business_con li span{
    visibility: hidden;
    font-size: 24px;
    padding: 16%;
    line-height: 35px;
    box-sizing: border-box;
    font-weight: bold;
    text-align: left;
    transition: all .3s ease-out;
    color: #fdd303;
    opacity: .9;
}
.business-container2 .business_con .show span{
    display: block;
    visibility: visible;
}
.business-container2 .business_con .show a:hover span{
    color: #fdd303;
    opacity: 1;
    font-size: 25px;
}
.business-container2 .business_con a:hover span{
    display: block;
    visibility: visible;
    font-size: 26px;
    color: #fff;
    opacity: 1;
}






/* 科研服务 */
.service_page_banner{
    background-image: url(../images/banner_3.jpg);
}

.nav_second_service ul{
    display: block;
}
.nav_second_service li{
    display: inline-block;
    padding:0 20px;
}
.service-container{
    background: url(../images/bg_3.png) center top no-repeat;
    background-size: cover;
    padding-top: 100px;
	padding-bottom:50px;
}
.service-container .service-con_ul{
	min-height:660px;
	margin-bottom:30px;
    width: 100%;
    overflow: hidden;
    background: linear-gradient(to right,rgba(95,70,153, .72) 0%,rgba(95,70,153,.72) 100%); 
}

.service-container .service-con_ul li{
    float: left;
    width: 33.3333%;
    height: 18vw;
    text-align: center;
    padding: 30px;
    box-sizing: border-box;
    border-left: 2px solid #979797;
    border-bottom: 2px solid #979797;
    color: #000;
    font-size: 22px;
    line-height: 30px;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
}
.service-container .service-con_ul li:nth-child(1),.service-container .service-con_ul li:nth-child(4),.service-container .service-con_ul li:nth-child(7),.service-container .service-con_ul li:nth-child(10),.service-container .service-con_ul li:nth-child(13),.service-container .service-con_ul li:nth-child(16),.service-container .service-con_ul li:nth-child(19){
    border-left: none;
}

.service-container .service-con_ul li a::before{
    content: '';
    width: 150px;
    margin: 0 auto;
    display: block;
    height: 150px;
    margin-bottom: 20px;
/*    background: url(../images/icon_3.png) center no-repeat;*/
    background-size: 80% auto;
    transition:all .3s ease-out;
}
.service-container .service-con_ul li:hover a::before{
    background-size: 100% auto;
}
.page_fen{
    display: flex;
    justify-content: center;
    align-items: center;

}
.page_fen_con li{
    border:2px solid #b5ced2;
    padding: 5px 10px;
    margin: 30px 3px;
    display: inline-block;
    color: #000;
    font-weight: bold;
    font-size: 14px;
}
.page_fen_con li.active{
    background-color: #fdd303;
    border-color: #fdd303;
}

.page{display:inherit;width:100%;text-align: center; margin:10px 0px; }
.page a,.page span{ border:2px solid #b5ced2;
    padding: 5px 10px;
    margin: 0px 3px;
    display: inline-block;
    color: #000;
    font-weight: bold;
    font-size: 14px;
	
	}
.page .current{ background-color: #fdd303;border-color: #fdd303;}
.page a:hover{ background-color: #fdd303;border-color: #fdd303;}
.page a:hover font{ color:#4f4f4f;}
.page a.u_bnt{ transition: all 1s;-moz-transition: all 1s; /* Firefox 4 */-webkit-transition: all 1s; /* Safari 和 Chrome */-o-transition: all 1s; /* Opera */} 


/* 新闻中心 */
.news_page_banner{
    background-image: url(../images/banner_2.jpg);
}
.news_nav_second .section-con-w{
    width: 50%;
    margin:0 auto
}

.news-container .news-title{
    text-align: center;
    margin: 30px auto;
}
.news-container .news-title h2{
    height: 30px;
    line-height: 35px;
    font-size: 24px;
    color: #fdd303;
}
.news-container .news-title .bg{
    opacity: .2;
    line-height: 60px;
}

.news-container .swiper-news1 {
    width: 100%;
    height: 300px;
    margin: 20px auto;
}
.news-container .swiper-con1{
    position: relative;
    padding: 20px 0;
    margin-bottom: 80px;
}
.news-container .swiper-con1::before{
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 40%;
    background-color: #5f4699;
}

.swiper-news1 .swiper-slide{
    width: 500px;
    padding-right: 10px;
    padding-bottom: 10px;
    text-align: center;
    background-color: #5f4699;
    box-sizing: border-box;
}
.news-container .swiper-slide a{
    display: block;
    height: 100%;
    width: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.swiper-news1 img{
    width: 100%;
    float: left;
    display: block;
    flex: 1;
}
.swiper-news1 p{
    float: left;
    width: 100%;
    height: 80px;
    line-height: 80px;
    background-color: #fff;
    color: #fdd303;
    text-decoration: underline;
    font-size: 16px;
}

.swiper-news2 {
    width: 100%;
    height: 400px;
    margin-bottom: 60px;
}
.swiper-news2 .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    width: 60%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.swiper-news2 .swiper-slide a{
    height: 90%;
    padding: 5% 0;
}
.swiper-news2 .swiper-slide-active a{
    height: 100%;
    padding: 0;
}

.swiper-news2 img{
    width: 100%;
    height: 100%;
}

.swiper-news1 .swiper-button-prev{
    width: 35px;
    background: url(../images/news_arr1.png) center center no-repeat;
    background-size: 100% auto;
    bottom: 30px;
    top: auto;
}
.swiper-news1 .swiper-button-next{
    width: 35px;
    background: url(../images/news_arr1.png) center center no-repeat;
    background-size: 100% auto;
    transform: rotateY(180deg);
    bottom: 30px;
    top: auto;
}
.swiper-news2 .swiper-button-prev{
    width: 35px;
    background: url(../images/news_arr2.png) center center no-repeat;
    background-size: 100% auto;
    left: 15%;
}
.swiper-news2 .swiper-button-next{
    width: 35px;
    background: url(../images/news_arr2.png) center center no-repeat;
    background-size: 100% auto;
    transform: rotateY(180deg);
    right: 15%;
}