.photoW2{position:relative;width:100%;height:100%;background-position:center;background-repeat:no-repeat;background-size:100% 100%}.photoW2_bg{position:fixed;width:100%;height:100%;background-position:center;background-repeat:no-repeat;background-size:100% 100%}.photoW2_center{position:absolute;width:100%;height:100%;overflow:hidden;overflow-y:auto}.photoW2_center>div{padding-top:2.2rem}.photoW2_center .box{width:100%;background-repeat:no-repeat;position:relative}.photoW2_center .box .lineBg{width:100%;position:relative;z-index:1}.photoW2_center .box .commonBox{width:30rem;position:relative}.photoW2_center .box .imgbox{position:absolute;width:14.45rem;height:11.9rem;background-image:url(../../images/photoalbum/1.png);background-size:100% 100%;background-position:center;background-repeat:no-repeat}.photoW2_center .box .imgbox a{display:block;width:12rem;height:9rem;text-align:center;margin:.8rem}.photoW2_center .box .imgbox img{width:100%;height:100%}.photoW2_center .box.box:nth-child(3n+1){height:18.45rem;z-index:3}.photoW2_center .box.box:nth-child(3n+1) .lineBg{height:7.95rem;background-image:url(../../images/photoalbum/line1.png);background-size:100% 7.95rem}.photoW2_center .box.box:nth-child(3n+1) .commonBox{margin:-2.5rem auto 0}.photoW2_center .box.box:nth-child(3n+1) .imgbox1{top:1rem;left:1.3rem}.photoW2_center .box.box:nth-child(3n+1) .imgbox2{-webkit-transform:translateX(16.1rem) translateY(.85rem) rotate(-9deg)}.photoW2_center .box.box:nth-child(3n+2){margin-top:-50px;height:19.65rem;z-index:2}.photoW2_center .box.box:nth-child(3n+2) .lineBg{height:9rem;background-image:url(../../images/photoalbum/line2.png);background-size:100% 9rem}.photoW2_center .box.box:nth-child(3n+2) .commonBox{margin:-2.5rem auto 0}.photoW2_center .box.box:nth-child(3n+2) .imgbox1{-webkit-transform:translateX(0) translateY(0) rotate(-5deg)}.photoW2_center .box.box:nth-child(3n+2) .imgbox2{-webkit-transform:translateX(14rem) translateY(.6rem) rotate(5deg)}.photoW2_center .box.box:nth-child(3n+3){height:17.75rem;margin-top:-4.5rem}.photoW2_center .box.box:nth-child(3n+3) .lineBg{height:9.95rem;background-image:url(../../images/photoalbum/line3.png);background-size:100% 9.95rem}.photoW2_center .box.box:nth-child(3n+3) .commonBox{margin:-2.5rem auto 0}.photoW2_center .box.box:nth-child(3n+3) .imgbox1{-webkit-transform:translateX(0) translateY(0) rotate(-5deg)}.photoW2_center .box.box:nth-child(3n+3) .imgbox2{-webkit-transform:translateX(14.75rem) translateY(-.5rem) rotate(-10deg)}