a.fa.fa-angle-down {
	padding: 10px 15px;
	color: #fff;
	border: 2px solid #fff;
	border-radius: 50%;
	font-size: 24px;
	margin-top: 140px;
	margin-right: 10px;
	-webkit-transition: all 0.5s;
	        transition: all 0.5s;
}
a.fa.fa-angle-down:hover{
	background: none;
	color: #89bdd3;
	border: 2px solid #89bdd3;
}