.redesEscritorio{
	width: 40px;
	height: auto;
	display: flex;
	flex-wrap: wrap;
	flex-direction: column;
	position: fixed;
	right: 0;
	background: #fff;
	border-radius: 10px 0px 0px 10px; 
	top: 50%;
	padding-bottom: 3px
}
.redesEscritorio a span{
	width: 40px;
	height: 40px;
	border-radius: 40px 40px 40px 40px; 
	color: #333;
	font-size: 30px;
	border-bottom: 2px solid #333;
	transition: .3s;
}
.redesEscritorio a span:hover{	
	color: #ea8511;
	border-bottom: 2px solid #ea8511;
	transition: .3s;
}

.redesEscritorio a:last-child span{	
	border-bottom: 2px solid #fff;
}