.totop {
    text-align: center;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: fixed;
    bottom: 20px;
    right: 20px;
    display:none;
}

.totop > a {
    position:relative;
}

/* ----- desktop <= 360px ----- */

@media screen and (max-width: 360px) {

	.totop {
	    bottom: 5px;
	    right: 5px;
	}

}