body.has-active-menu {
  overflow: hidden;
}

#backtotop{
 	width: 100%;
    height: 60px;
	visibility: hidden;
    opacity: 0;
    position: fixed;
    z-index: 9996;
	transition:visibility 0s linear 0.5s,opacity 0.5s linear; 
}

.hidden{
  display: none;
}


.is-sticky{
	
    opacity: 1 !important;
    
    transition-delay:0s !important; 
}

.is-visible{
visibility: visible !important;
}