#back-to-top{position:fixed;bottom:0;display:none;text-align:center;margin-bottom:20px}#back-to-top #scroll-container{height:44px;width:44px;border-radius:44px;background-color:rgba(76,76,76,.3);margin:0 auto}#back-to-top #scroll-container i:hover,#back-to-top #scroll-container:hover{cursor:pointer}#back-to-top #scroll-container i{font-size:30px;line-height:38px;font-weight:700;color:rgba(255,255,255,1)}#back-to-top #scroll-container:hover{background-color:rgba(107,196,82,1);box-shadow:0 2px 4px 0 rgba(0,0,0,.3)}.btt_container{float:right;margin-right:45px}