.demo{display:flex;width:80vw;height:50vw;flex-direction:column;align-items:center;justify-content:center;background-color:#fecd5a;filter:drop-shadow(.10667rem .10667rem .21333rem rgba(0,0,0,.3));overflow:hidden}.demo .svg-icon{display:block;margin:0 auto;width:80%;height:60%;animation:bycicle .6s linear infinite;transform-origin:50% 100%}.demo .lines{margin:0 auto;width:100%;display:flex;justify-content:space-around;animation:line 2s linear infinite both}.demo .lines>div{height:.05333rem;background-color:#000}.demo .line1{width:.13333rem}.demo .line2{width:.26667rem}.demo .line3{width:.4rem}.demo .line4{width:.53333rem}.demo .line5{width:.66667rem}.demo .line6{width:.8rem}@keyframes bycicle{0%,50%,to{transform:scaleY(1)}25%{transform:scaleY(1.03)}75%{transform:scaleY(.97)}}@keyframes line{to{transform:translateX(-100%)}}