#sv100_companion_sv_scroll_to_top{height:0;width:0;position:fixed;bottom:5%;cursor:pointer;z-index:10000000;transition:background-color .25s ease,width 1s ease,height 1s ease,padding 1s ease}#sv100_companion_sv_scroll_to_top>i{height:100%;width:100%;display:block;-webkit-mask-repeat:no-repeat;-webkit-mask-position:center;transition:background-color .25s ease,-webkit-mask-size .25s ease}