div.sticky{position:-webkit-sticky;position:sticky;top:0;z-index:50000}.progress{height:3px;width:100%;z-index:50000}.progress-wrap{background:#73d13d;margin:0;overflow:hidden;position:relative;position:fixed;top:0;z-index:50000}.progress-wrap .progress-bar{background:#fff;left:0;position:absolute;top:0;z-index:50000}