@charset "UTF-8";body{font-family:"PingFang SC","Microsoft YaHei",Alibaba-PuHuiTi-Regular,sans-serif!important;background-color:#0f0e10}.COEXIN_cell1{display:flex;display:-webkit-flex;align-items:center;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;-o-align-items:center;min-height:calc(400/var(--PCS));background-image:url(https://oss.novastar-led.cn/picture/kongzhixitong/COEXIN/bg01.png);background-repeat:repeat-x;background-position:calc(101/var(--PCS)) calc(-5/var(--PCS));background-size:cover}.COEXIN_cell2{padding:calc(25/var(--PCS)) 0}.COEXIN_text1{font-size:calc(32/var(--PCS));line-height:calc(38.4/32);color:#fff}.COEXIN_text2{position:relative;padding:calc(50/var(--PCS));min-height:calc(260/var(--PCS));font-size:calc(32/var(--PCS));line-height:1;color:#fff}.COEXIN_list2{position:relative;display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between;-moz-justify-content:space-between;-ms-justify-content:space-between;-o-justify-content:space-between;flex-flow:column;-webkit-flex-flow:column;-moz-flex-flow:column;-ms-flex-flow:column;-o-flex-flow:column;border-radius:calc(10/var(--PCS));-webkit-border-radius:calc(10/var(--PCS));-moz-border-radius:calc(10/var(--PCS));-ms-border-radius:calc(10/var(--PCS));-o-border-radius:calc(10/var(--PCS));border:2px solid #585858;min-height:calc(400/var(--PCS));background-repeat:no-repeat;background-size:100% auto;background-color:#080708}.COEXIN_list2::before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(180deg,#000000AD 0,#000 47%);background-color:transparent;opacity:.5}.COEXIN_list2+.COEXIN_list2{margin-top:calc(25/var(--PCS))}.COEXIN_list2:nth-child(1){background-image:url(https://oss.novastar-led.cn/picture/kongzhixitong/COEXIN/cell0101.jpg);background-position:center top}.COEXIN_list2:nth-child(2){background-image:url(https://oss.novastar-led.cn/picture/kongzhixitong/COEXIN/cell0201.jpg);background-position:center top}.COEXIN_list2:nth-child(3){background-image:url(https://oss.novastar-led.cn/picture/kongzhixitong/COEXIN/cell0301.jpg);background-position:center top}.COEXIN_list2:nth-child(4){background-image:url(https://oss.novastar-led.cn/picture/kongzhixitong/COEXIN/cell0401.jpg);background-position:center top}.COEXIN_list2:nth-child(1)::before{background-image:linear-gradient(270deg,#0000005E 57%,#000000FC 74%)}.COEXIN_list2:nth-child(1) .COEXIN_product_img2{margin:10% 0 0 -33%}.COEXIN_list2:nth-child(2) .COEXIN_product_img2{margin:10% 0 0 -30%}.COEXIN_list2:nth-child(3) .COEXIN_product_img2{margin:10% 0 0 -30%}.COEXIN_product_group2{position:relative;border-bottom-right-radius:calc(10/var(--PCS));border-bottom-left-radius:calc(10/var(--PCS));background-image:linear-gradient(180deg,#00000000 0,#000 62%);background-color:transparent}.COEXIN_product_img_group2{overflow:hidden;height:calc(360/var(--PCS))}.COEXIN_product_img2{max-width:none;width:auto;height:100%;transition:transform .3s;-webkit-transition:transform .3s;-moz-transition:transform .3s;-ms-transition:transform .3s;-o-transition:transform .3s}.COEXIN_product_img_group2:hover .COEXIN_product_img2{transform:scale(1.1);-webkit-transform:scale(1.1);-moz-transform:scale(1.1);-ms-transform:scale(1.1);-o-transform:scale(1.1)}.COEXIN_product_links2{display:inline-block;padding:calc(5/var(--PCS))}.COEXIN_product_link_group2+.COEXIN_product_link_group2{margin-top:calc(10/var(--PCS))}.COEXIN_product_link2{border:2px solid #fff;border-radius:calc(32/var(--PCS));-webkit-border-radius:calc(32/var(--PCS));-moz-border-radius:calc(32/var(--PCS));-ms-border-radius:calc(32/var(--PCS));-o-border-radius:calc(32/var(--PCS));padding:calc(8/var(--PCS));min-width:calc(240/var(--PCS));font-weight:700;font-size:calc(12/var(--PCS));text-align:center;background-color:transparent;color:#fff;transition:background-color .3s,color .3s;-webkit-transition:background-color .3s,color .3s;-moz-transition:background-color .3s,color .3s;-ms-transition:background-color .3s,color .3s;-o-transition:background-color .3s,color .3s}.COEXIN_product_link2:hover{background-color:#fff;color:#000}.COEXIN_list22 .COEXIN_product_links2,.COEXIN_list22 .COEXIN_text2,.COEXIN_list23 .COEXIN_product_links2,.COEXIN_list23 .COEXIN_text2,.COEXIN_list24 .COEXIN_product_links2,.COEXIN_list24 .COEXIN_text2{opacity:0}.start_animated .COEXIN_product_links2,.start_animated .COEXIN_text2{animation:animated_fadeInUp 1.3s;-webkit-animation:animated_fadeInUp 1.3s;opacity:1}@media (min-width:calc(1024px - 60px)){.COEXIN_cell1{background-repeat:repeat-x;background-position:calc(101/var(--PCS)) calc(-5/var(--PCS))}.COEXIN_product_group2{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between;-moz-justify-content:space-between;-ms-justify-content:space-between;-o-justify-content:space-between}.COEXIN_list2:nth-child(1){background-position:calc(137/var(--PCS)) calc(-150/var(--PCS))}.COEXIN_list2:nth-child(2){background-position:center top}.COEXIN_list2:nth-child(3){background-position:0 calc(-212/var(--PCS))}.COEXIN_list2:nth-child(4){background-position:calc(184/var(--PCS)) calc(-110/var(--PCS));background-size:contain}.COEXIN_product_img_group2{position:absolute;bottom:0;right:0;height:calc(278/var(--PCS))}.COEXIN_list2:nth-child(1) .COEXIN_product_img2{margin:calc(72/var(--PCS)) calc(-77/var(--PCS)) calc(-77/var(--PCS)) calc(-157/var(--PCS))}.COEXIN_list2:nth-child(2) .COEXIN_product_img2{margin:calc(55/var(--PCS)) calc(-77/var(--PCS)) calc(-77/var(--PCS)) calc(-157/var(--PCS))}.COEXIN_list2:nth-child(3) .COEXIN_product_img2{margin:calc(55/var(--PCS)) calc(-77/var(--PCS)) calc(-77/var(--PCS)) calc(-157/var(--PCS))}.COEXIN_text2{min-height:auto}}@media (min-width:calc(1280px - 60px)){:root{--PCS:1920*1920px}.kniu_container{width:840px}}@media (min-width:calc(2560px - 60px)){.COEXIN_cell1{background-position:calc(101 / var(--PCS)) calc(50 / var(--PCS))}}