#scroll {
    position:fixed;
    right:10px;
    bottom:10px;
    cursor:pointer;
    width:50px;
    height:50px;
    background-color:#fa505d;
    text-indent:-9999px;
    display:none;
    -webkit-transition: all .3s ease;
  transition: all .3s ease;
    border-radius:60px;
	box-shadow: 0 0 0 rgba(0,0,0,0.12), 3px 4px 8px 0px rgba(0,0,0,0.11);
	    z-index: 999999;
}


#scroll span {
    position:absolute;
    top:50%;
    left:50%;
    margin-left:-8px;
    margin-top:-12px;
    height:0;
    width:0;
    border:8px solid transparent;
    border-bottom-color:#ffffff
}
#scroll:hover {
    background-color:#f92030;
    opacity:1;filter:"alpha(opacity=100)";
     -webkit-transition: all .3s ease;
  transition: all .3s ease;
}