to-top ._to_top_container {position:fixed;right:20px;bottom:20px;cursor:pointer;outline:none;z-index:10;} 
to-top ._to_top_container._to_top_padding_bottom{bottom:60px;} 
to-top ._to_top_container:hover .icn_totop {opacity:1} 
to-top ._to_top_container .icn_totop{transform:rotate(0deg);width:60px;opacity:.4;height:auto;outline:none}
to-top ._to_top_container {
	transition:all 0.3s;
	opacity: 0;
}

to-top ._to_top_container:not(.active) {
	display: none;
}

to-top ._to_top_container.active {
	display: block;
}

to-top ._to_top_container.active.shown {
	opacity: 1;
}