.loadingbar-container{overflow:hidden;text-align:-9999px;position:relative;height:5px;width:100px;background-color:#bbb}.loadingbar-container:before{content:"";position:absolute;top:0;height:5px;background:#4a8559;animation:lefttoright 6s ease-in-out infinite}@keyframes lefttoright{0%{left:0;width:0}50%{width:50px}to{left:100%;width:0}}