body{
    background-color: #121F32;
}

#certify {
	position: relative;
	width: 100%;
	/* margin: 72px auto 0 */
}

#certify .swiper-container {
	/* padding-bottom: 60px; */
}

#certify  .swiper-slide {
	width: 80.71rem;
    height: 36.78rem;
    margin: 0 2.1rem;
    /* background: #fff; */
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
}
#certify  .swiper-slide img{
  width: 100%;
  height: auto;
  transform: scale(1.1);
}
#certify  .swiper-slide span {
  width: 100%;
  height: 80px;
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  font-size:30px;
  font-family:PingFangSC-Regular,PingFang SC;
  font-weight:400;
  color:rgba(255,255,255,1);
  background:rgba(0,0,0,0.5);
  text-align: center;
  line-height: 80px;
}

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

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


.autoplay_next,.autoplay_prev {
  /* right: 9.49rem; */
  top: calc( (100% - 2.1rem) / 2 );
  width: 4.2rem;
  height: 4.2rem;
  background-color: rgba(230, 13, 30, .5);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  z-index: 99;
  border: none;
}

.autoplay_next:focus,.autoplay_prev:focus{
    outline: none;
}

.autoplay_next{
    right: 9.49rem;
}

.autoplay_prev{
    left: 9.49rem;
}

.autoplay_next .icon,.autoplay_prev .icon{
    width: 1.26rem;
    height: 2.13rem;
    fill: #fff;
}


.custom_banner{
    height: 42.04rem;
    position: relative;
    /* background-color: black; */
}

.custom_left_banner{
    width: 62.28rem;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background-image: url('../images/2020051213414717.jpg');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    transition: all .5s;
}

.custom_left_context{
    width: 100%;
    height: 100%;
    background-color: rgba(20,33,51,.6);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    transition: all .5s;
}

.suctom_left_title{
    font-size: 2.52rem;
    color: #fff;
}

.custom_left_content{
    width: 50.45rem;
    text-align: center;
    line-height: 2.52rem;
    transition: all .5s;
}

.custom_left_content span{
    color: #fff;
    font-size: 0.84rem;
}

.custom_left_icon{
    display: flex;
    padding: 1.89rem 0;
}

.custom_icon_red{
    display: block;
    width: 4.57rem;
    height: 0.11rem;
    background-color: #E60D1E;
}

.custom_icon_white{
    display: block;
    width: 4.57rem;
    height: 0.11rem;
    background-color: #fff;
}

.custom_right_banner{
    float: left;
    width: 37.83rem;
    height: 100%;
    transition: all .5s;
    background-image: url('../images/202005121341475.jpg');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    position: absolute;
    right: 0;
    top: 0;
}

/* .custom_right_banner:hover{
    width: 61.02rem;
}

.custom_right_banner:hover .custom_right_content{
    width: 50.45rem;
}

 */

/* .custom_right_banner:hover .custom_right_context{
    background:rgba(20,33,51,.6);
} */


.custom_right_content{
    width: 29.43rem;
    line-height: 2.52rem;
    text-align: center;
    transition: all .5s;
}

.custom_right_context{
    width: 100%;
    height: 100%;
    background:rgba(20,33,51,.9);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    transition: all .5s;
}

.custom_right_content span{
    color: #fff;
    font-size: 0.84rem;
}

.case_list{
    background-color: #121F32;
    padding-top: 4.2rem;
    overflow: hidden;
}

.case_items{
    margin-bottom: 5.68rem;
    width: 96.69rem;
    height: 29.27rem;
    background-color: #212E42;
    overflow: hidden;
    opacity: 0;
    transform: translateY(100px);
    transition: all 1s;
    /* transition: all 1s cubic-bezier(0.25,0.1,0.25,1); */
}

.case_items:nth-last-of-type(1){
    margin-bottom: 0;
}


.right{
    float: right;
}

.case_list .left{
    float: left;
}

.case_pic_box{
    width: 45.4rem;
    height: 29.27rem;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.work{
    background-image: url('../images/kelly-sikkema-o2TRWThve_I-unsplash.png');
}

.rd{
    background-image: url('../images/mimi-thian-ZKBzlifgkgw-unsplash.png');
}

.quality{
    background-image: url('../images/thisisengineering-raeng-nyAzMQ6Ejgs-unsplash.png');
}

.case_list .right .case_pic_box{
    float: left;
}

.case_list .right .case_context{
    float: left;
    padding-left: 7.57rem;
}

.case_list .left .case_pic_box{
    float: right;
}

.case_list .left .case_context{
    float: right;
    padding-left: 4.2rem;
}

.right .case_context_bg{
    position: absolute;
    top: 9.04rem;
    left: 0;
    color: #fff;
    font-size: 7.72rem;
    opacity: 0.03;
}

.left .case_context_bg{
    position: absolute;
    top: 9.04rem;
    left: 5.15;
    color: #fff;
    font-size: 7.72rem;
    opacity: 0.03;
}

.case_context{
    width: 50.34rem;
    height: 100%;
    display: flex;
    /* align-items: center; */
    justify-content: center;
    flex-direction: column;
    position: relative;
}

.case_title{
    color: #fff;
    font-size: 3.36rem;
}

.case_content{
    line-height: 2.52rem;
    width: 39.52rem;
}

.case_content span{
    color: #fff;
    font-size: 0.84rem;
}

.autoplay_box{
    height: 22.6rem;
    background-color: #121F32;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    position: relative;
    transition: all 1s;
    opacity: 0;
    transform: translateY(100px);
}

.autoplay_title{
    color: #fff;
    font-size: 3.15rem;
}

.autoplay_context{
    width: 39.52rem;
    text-align: center;
    line-height: 2.52rem;
}

.autoplay_context span{
    color: #fff;
    font-size: 0.84rem;
}

.autoplay_bg{
    position: absolute;
    bottom: 3.99rem;
    color: #fff;
    font-size: 8.72rem;
    opacity: 0.03;
}

.autoplayImges{
    height: 36.78rem;
    width: 100%;
    overflow: hidden;
    background-color: #121F32;
    position: relative;
    transform: translateY(100px);
    opacity: 0;
    transition: all 1s;
}

.autoplay_box_img{
    display: flex;
}

.autoplay_box_img div{
    width: 125.72rem;
    padding: 0 5.93rem;
    box-sizing: border-box;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.autoplay_box_img div img{
    width: 100%;
    height: auto;
}

.custom_laboratory{
    padding-top: 9.25rem;
    background-color: #121F32;
    overflow: hidden;
    padding-bottom: 11.56rem;
}

.custom_la_left{
    position: sticky !important;
    top: 100px;
    height: 500px;
    padding-left: 4.2rem !important;
}

.custom_la_left_title span{
    color: #fff;
    font-size: 3.15rem;
    user-select: none;
}

.custom_la_left_context{
    line-height: 2.52rem;
}

.custom_la_left_context span{
    color: #fff;
    font-size: 0.84rem;
}

.custom_la_right_row{
    overflow: hidden;      
}

.custom_la_right_row .custom_la_row_left:nth-of-type(2){
    margin-top: 0;
}

.custom_la_row_left{
    float: left;
    width: 21.86rem;
    margin-left: 7.57rem;
    margin-top: 4.2rem;
    background-color: #212E42;
    padding: 1rem;
    transition: all 1s;
    opacity: 0;
    transform: translateY(50px);
}

.custom_la_pic{
    width: 100%;
    height: 16.4rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.8rem;
    /* margin-bottom: 1.05rem; */
}

.custom_la_pic img{
    width: 100%;
    height: auto;
    transition: all .5s;
    transform: scale(1.3);
}

.custom_la_pic:hover img{
    transform: scale(1.2);
}

.custom_la_title{
    /* padding-bottom: 1rem; */
    padding-left: 0.5rem;
}

.custom_la_title span{
    color: #fff;
    font-size: 1.05rem;
}

.custom_la_context{
    display: flex;
    flex-direction: column;
    line-height: 1.68rem;
    padding-left: 0.5rem;
}

.custom_la_context span{
    color: #AFBBCC;
    font-size: 0.84rem;
}

.swiper-slide{
    overflow: hidden;
    /* width: 1000px !important; */
}




.index_rdteam_banner_item_context .index_nav_content_more{
    margin-top: 0.4rem;
}

.index_nav_content_more{
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 8.83rem;
    height: 3.15rem;
    border: 0.05rem solid #fff;
    padding: 0 1.1rem 0 1.05rem;
    box-sizing: border-box;
    cursor: pointer;
    transition: all .5s;
}

.index_nav_content_more:hover{
    background-color: #fff;
}

.index_nav_content_more:hover span{
    color: #E60D1E;
}

.index_nav_content_more:hover .icon{
    fill: #E60D1E;
}

.index_nav_content_more span{
    color: #fff;
    font-size: 0.84rem;
}

.index_nav_content_more .icon{
    width:0.49rem;
    height:0.83rem;
    fill: #fff;
    transition: all .5s;
}