.research_banner{
    font-size: 0;
    position: relative;
}
.research_banner img{
    width: 100%;
}











.research_banner .layer{
    position: absolute;
    top: 0;
    left: 0;
    background-color: #000;
    width: 100%;
    height: 100%;
    opacity: 0.2;
   z-index: 9;
 
 }
 
 
 
 
 .research_banner   .box{
    width: 100%;
    height: 150px;
    color: #fff;
    position: absolute;
    left: 50%;
    top: 52%;
    transform: translate(-50%,-50%);
    text-align: center;
   z-index: 10;
    
 }
 
 
 .research_banner .box h3{
    font-size: 50px;
 }
 
 .research_banner  .box h5{
    font-size: 25px;
    text-transform: uppercase;
    font-weight: 100;
 }
 
 


























.research02{

    font-size: 0;
}

.research02 img{
    width: 100%;
}


.research03{

    font-size: 0;
}

.research03 img{
    width: 100%;
}


.research04{

    font-size: 0;
}

.research04 img{
    width: 100%;
}

.academic{
    font-size: 0;
    width: 100%;
    height: 710px;
    box-sizing: border-box;
    background-color: #f2f2f2;
    padding-top: 95px;
    position: relative;

}

.academic .academics{
    width: 1200px;
    display: block;
    margin: 0 auto;
    box-sizing: border-box;
}

.academic .academics h3{
    font-size: 36px;
    color: #0536be;
   margin-bottom: 65px;
}

.academic .academics h3 span{
    font-size: 17px;
    color: #666666;
    text-transform: uppercase;
}


.academic .academics .academics_box{
 display: none;
}

.academic .academics .active{
    display: block;
}


.academic .academics .academics_box ul li{
    float: left;
     width: 374px;
     height: 330px;
     margin-right: 30px;
     text-align: center;
     background-color: #fff;
     padding-top: 15px;
     box-sizing: border-box;

     box-shadow: 2px 2px 6px rgba(67, 72, 84, 0.5);

}

.academic .academics .academics_box ul li p{
    font-size: 14px;
    margin-top: 23px;
    font-weight: bold;
}



.academic .academics .academics_box ul li a{
    overflow: hidden;
    display: inline-block;
    width: 344px;
    height: 259px;

}

.academic .academics .academics_box ul li a img{
    transition: transform 0.3s ease;
}
.academic .academics .academics_box ul li a img:hover{
    transform: scale(1.2);
}


.academic button{
    border: 0;
    cursor: pointer;
    position: absolute;
}


.academic .btn_l{
    
   left: 45%;
   bottom: 90px;
}


.academic .btn_r{
  
    left: 50%;
    bottom: 90px;
 }




.patent{
    width: 100%;
    height: 829px;
    display: block;
    margin: 0 auto;
    background: url(../picture/responsibility/patent_banner.png)no-repeat center;
}





#certify {
	position: relative;
	width: 1200px;
	margin: 0 auto
}

#certify .swiper-container {
	padding-top: 200px;

    
}

#certify  .swiper-slide {
	width: 520px;
	height: 408px;
 

}
#certify  .swiper-slide img{
	display:block;
    margin: 0 auto;
}
#certify  .swiper-slide p {
	line-height: 98px;
	padding-top: 0;
	text-align: center;
	color: #636363;
	font-size: 1.1em;
	margin: 0;
}

#certify .swiper-pagination {
	width: 100%;
	bottom: 20px;
}

#certify .swiper-pagination-bullets .swiper-pagination-bullet {
	margin: 0 5px;
	border: 3px solid #fff;
	background-color: #d5d5d5;
	width: 10px;
	height: 10px;
	opacity: 1;
}

#certify .swiper-pagination-bullets .swiper-pagination-bullet-active {
	border: 3px solid #00aadc;
	background-color: #fff;
}

#certify .swiper-button-prev {
	left: -30px;
	width: 45px;
	height: 45px;
	background: url(../images/wm_button_icon.png) no-repeat;
	background-position: 0 0;
	background-size: 100%;
}

#certify .swiper-button-prev:hover {
	background-position: 0 -46px;
	background-size: 100%
}

#certify .swiper-button-next {
	right: -30px;
	width: 45px;
	height: 45px;
	background: url(../images/wm_button_icon.png) no-repeat;
	background-position: 0 -93px;
	background-size: 100%;
}

#certify .swiper-button-next:hover {
	background-position: 0 -139px;
	background-size: 100%
}
#certify .swiper-button-prev::after,#certify .swiper-button-next::after{
	content: '';
}