.index-banner-item .product {width: 70%;}
.index-banner-item .product .pic-2 img {max-width: 100%;max-height: 100%;left: auto;}
.index-banner-item .product .pic-2 {right: 5%;} 


.banner-video.hide {display:none;}
.banner-video {position:absolute;width:100%;height:100%;left:0;top:0;z-index:99;}
.banner-video video {display:block;width:100%;height:100%;object-fit:cover;}


.play-button{width: 60px; height: 60px; border-radius: 50%; background: #e6081f; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.3s ease; position: relative;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);z-index: 10;}
.play-button:hover{ transform: translate(-50%,-50%) scale(1.1);}
.play-button::before{content: ''; width: 0; height: 0; border-left: 20px solid #fff; border-top: 12px solid transparent; border-bottom: 12px solid transparent; margin-left: 4px;}


.ykc-application-examples-item {margin-top: 1%;}
.ykc-news-container-list {display: flex;flex-wrap: wrap;}
.ykc-video-item {width: 32%;margin-right: 2%;margin-bottom: 2%;}
.ykc-video-item.mr0 {margin-right: 0;}
.ykc-video-item a {display: block;}
.ykc-video-item a:hover .pic {transform: scale(1.05);}
.ykc-video-item .img {position: relative;}
.ykc-video-item .pic::before {content: '';width: 100%;height: 100%;position: absolute;left: 0;top: 0;background: rgba(0,0,0,.5);z-index: 3;}
.ykc-video-item .text {padding: 5px 0;}
.ykc-video-item .title-1 {text-align: center;color: #000;}   
.m-video.disabled {cursor: not-allowed;pointer-events: none;} 
.video-box .video-video{position: relative; width: 100%; height: 100%; overflow: hidden;}
.video-box .video-video video{position: relative; display: block; top: 0; left: 0; width: 100%; height: 100%; background: #000;}
.video-box .video-video.video-video-embed iframe{width: 100%; height: 100%; border: 0;}

.ykc-product-overview-text .botton-1 a:nth-child(1) {}
.ykc-product-overview-text .botton-1 a:nth-child(2) {}
.ykc-product-overview-text .botton-1 a:nth-child(2) i {filter: none;}
.ykc-product-overview-text .botton-1 a:nth-child(3) i {filter: none;}
.ykc-product-overview-text .botton-1 a:hover:nth-child(3) i {filter: grayscale(1) invert(1) brightness(5);}


.index-banner .swiper-pagination { bottom: 22%;}
.ykc-product-characteristics-item a:hover .pic{ transform: scale(1.05);} 
.ykc-product-characteristics-item a::after {display: none;}
.ykc-product-overview-text .botton-1 a {padding: .7rem 1rem; width: auto;margin-right: 1rem;}
.ykc-product-overview-text .botton-1 span {margin-right:5px;}
.ykc-product-overview-text {width: 48%;}
.ykc-product-overview-text .botton-1 a:nth-child(1) {background: #e6081f;border: 2px solid #e6081f;}
.ykc-product-overview-text .botton-1 a:nth-child(1) span {color:#fff;}
.ykc-product-overview-text .botton-1 a:nth-child(1) i { filter: grayscale(1) invert(1) brightness(5);}
.ykc-product-overview-text .botton-1 a {background: none;border: 2px solid #999;}
.ykc-product-overview-text .botton-1 span {color:#000;}
.ykc-product-overview-text .botton-1 i { filter: none;}
.ykc-product-overview-text .botton-1 a:hover i { filter: grayscale(1) invert(1) brightness(5);}
.ykc-product-overview-text .botton-1 a:last-child:hover i { filter: grayscale(1) invert(1) brightness(5);}

.ykc-product-download-list .ykc-product-news-swiper .swiper-slide,.ykc-product-download-list .ykc-product-knowledge-swiper .swiper-slide {height: auto;}
.ykc-product-download-list .ykc-product-news-swiper .swiper-wrapper,.ykc-product-download-list .ykc-product-knowledge-swiper .swiper-wrapper {height: 100%;}
.ykc-product-download-list .ykc-product-news-swiper .swiper-slide .ykc-news-item a {align-items: flex-start;}

.ykc-product-nav .btn-1 {display:none;}
.ykc-product-overview-text .keywords-1 {flex-wrap: wrap;}
.ykc-product-overview-text .keywords-1 span {border: 1px solid #a78f62;background: #a78f62;color: #fff;margin-bottom:.9rem;}
.ykc-news-detail-bottom-nav {width: 18%;float: left;margin-top: 3%;padding-right:2%;}
.ykc-product-overview-text .text-2 {margin-top: 1rem;}
.industry-detail .ykc-news-detail-bottom-left {width: 50%;float: left;}
.header-nav-product li a:hover,.header-nav-industry-cases li a:hover {text-decoration: none;}
.index-banner-item .product {right: 0;transition: none;transition-delay: none;}
.ykc-index-product-item a,.ykc-product-knowledge-swiper .ykc-product-item a,.ykc-download-container-list .ykc-product-download-item a { border: 1px solid #fff;box-sizing: border-box;}
.ykc-product-characteristics-item a {padding: 0;border:none;border-radius: 0;}
.ykc-product-characteristics-item a.nopic  {padding: 0;border:none!important;border-radius: 0!important;}
.ykc-product-characteristics-item {border-radius: 0;}
.ykc-product-knowledge-swiper .ykc-news-item a,.ykc-product-news-swiper .ykc-news-item a {border: 1px solid #ddd;border-radius: 1rem;box-sizing: border-box;padding: 0 5%;margin: 1px;}
.ykc-product-knowledge-swiper .ykc-news-item a:hover,.ykc-product-knowledge-swiper .ykc-product-item a:hover,.ykc-download-container-list .ykc-product-download-item a:hover,.ykc-product-news-swiper .ykc-news-item a:hover  {border: 1px solid #e6081f;}
.ykc-product-related-swiper .ykc-product-item,.ykc-product-related-swiper .swiper-slide {height: 100%;}


.ykc-product-overview-pic .ykc-prev,.ykc-product-overview-pic  .ykc-next {background:none;border:1px solid #ccc;}
.ykc-product-overview-pic .ykc-prev::before,.ykc-product-overview-pic .ykc-next::before {filter: invert(1);opacity: .5;} 
.ykc-product-overview-pic .ykc-prev:hover,.ykc-product-overview-pic  .ykc-next:hover {background:#000;border:1px solid #000;}
.ykc-product-overview-pic .ykc-prev:hover::before,.ykc-product-overview-pic  .ykc-next:hover::before {filter: none;opacity: 1;}


.play-video {position: absolute;top: 15%;right: 0;background: #e6081f;border-radius: 5px 0 0 5px;text-align: center;padding: 10px;transition:all .4s ease;cursor: pointer;}
.play-video span {color: #fff;font-size: 14px;line-height: 20px;text-align: center;}
.play-video:hover {background: #000;}
.ykc-product-overview-video {background: #000;position: absolute;right: 0;top: 0;width: 50%;height: 100%;z-index: 110;transform: translateX(100%);opacity: 0;visibility: hidden;transition:all .4s ease;}
.ykc-product-overview-video.show {transform: translateX(0);opacity: 1;visibility: visible;}
.ykc-product-overview-video video {width: 100%;height: 100%;object-fit: contain;}
.close-2 {position: absolute;top: 10px;right: 10px;cursor: pointer;z-index: 1000;}
.close-2 i {display: block;width: 20px;height: 20px;background: #fff;border-radius: 50%;transition:all .4s ease;}
.close-2 i::before,.close-2 i::after {content: '';width: 50%;height: 2px;background: #000;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);}
.close-2 i::before {transform: translate(-50%,-50%) rotate(45deg);}
.close-2 i::after {transform: translate(-50%,-50%) rotate(-45deg);}
.close-2:hover i {background: #ccc;transform: rotate(135deg);} 


.ykc-product-overview-text .title-1 p,.ykc-product-overview-text .text-2 p {margin:0;padding:0;}
.header-right {width:auto;}
.header-right .header-nav {width: 100%;margin-top: 1rem;}
.header-right .header-nav-list ul li a {line-height: normal;}
.header-right .header-link {justify-content: flex-end;}
.header-right .header-link .link-1 i {width: 1.5rem;height: 1.5rem;}
.header-right .header-link .link-1 {margin: 0 .5rem;}
.header-logo {width: 23rem;}
.header-link .link-1 {margin: 0 .5rem;}
.footer-nav .text-1 p {margin:0;padding:0;}



@media screen and (max-width: 860px) {
    .ykc-index-product-item {width: 32.666%!important;}
    .ykc-index-product-item.ipi3,.ykc-index-product-item.ipi6,.ykc-index-product-item.ipi9,.ykc-index-product-item.ipi12,.ykc-index-product-item.ipi5,.ykc-index-product-item.ipi8,.ykc-index-product-item.ipi21 {margin-right: 0!important;}
    .ykc-index-news-type a {padding: .7rem 1rem;}
    .ykc-product-overview-video,.ykc-product-overview-text {width:100%;}
    .ykc-product-overview-text .botton-1 {flex-wrap: wrap;}
    .ykc-product-overview-text .botton-1 a {margin-bottom: 1rem;}
    
    
    .ykc-index-product-type .ykc-index-product-item {margin-right: 0;}
    .ykc-index-product-type .ykc-index-product-item.mr0 {margin-right: 0;}
    
    
}