.body{
  overflow-x:hidden;
}



.ir-arriba {
	padding:5px;
	display:inline-block;
	border-radius: 20px 20px 0px 0px;
	box-shadow: 10px;
background: linear-gradient(0deg, rgba(195,131,34,0.6923144257703081) 0%, rgba(253,187,45,1) 100%);
	color:#fff;
	position: fixed;
    font: 15px;
	bottom:8px;
	right:3px;
	display:none;
	cursor:pointer;
}