.uco_scroll_top_prod{position:fixed;bottom:30px;width:50px;height:50px;background:#000;z-index:999999999;background:rgba(51,51,51,.6);border-radius:5px;text-align:center;cursor:pointer;display:none}.uco_scroll_top_prod .fa-chevron-up:before{font-size:40px;position:relative;color:#fff;top:2px}.uco_scroll_left{left:30px}.uco_scroll_right{right:30px}