.social {
	font-size: 0;
}

.social a {
	position: relative;
	width: 30px;
    height: 30px;
    display: inline-block;
	padding: 4px;
}

.social img {
	transition: all .3s;
}

.social img:hover {
	transform: scale(1.2);
}

.social a+a {
	margin-left: 5px;
}