.progress{width:100%;height:100%;position:relative}.progress .bar:before,.progress .bar:after{content:"";position:absolute;left:0;top:0}.progress .bar:before{background:#fff;opacity:0.3;width:100%;height:100%}.progress .bar:after{background:#fff;height:100%;width:10px;will-change:width;-webkit-animation:load 3s normal forwards ease-in-out;animation:load 3s normal forwards ease-in-out}@-webkit-keyframes load{from{width:0}to{width:100%}}@keyframes load{from{width:0}to{width:100%}}