@media (max-width:1000px){.back-to-top{display:none!important;}}

.topButton{display: none;}

.back-to-top{
	cursor: pointer;
    position: fixed;
    right: 80px;
    top: -900px;
    z-index: 2;
    width: 70px;
    height: 900px;
    background: url(../images/scroll.png);
    transition: all .5s ease-in-out;
    opacity: 1;
}