/* Wrapper */

.icon-button {
	background-color: #002f74;
	border-radius: 3.6rem;
	cursor: pointer;
	display: inline-block;
	font-size: 2.0rem;
	height: 5.6rem;
	line-height: 3.6rem;
	margin: 0 5px;
	position: relative;
	text-align: center;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
	width: 5.6rem;
}
/* Circle */

.icon-button span {
	border-radius: 0;
	display: block;
	height: 0;
	left: 50%;
	margin: 0;
	position: absolute;
	top: 50%;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
	transition: all 0.3s;
	width: 0;
}
.icon-button:hover span {
	width: 5.6rem;
	height: 5.6rem;
	border-radius: 3.6rem;
	margin: -2.8rem;
}
.twitter span {
	background-color: #0077B5;
}
.facebook span {
	background-color: #3B5998;
}
.google-plus span {
	background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}
/* Icons */

.icon-button i {
	background: none;
	color: white;
	height: 5.6rem;
	left: 0;
	line-height: 5.6rem;
	position: absolute;
	top: 0;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
	transition: all 0.3s;
	width: 5.6rem;
	z-index: 10;
}
.icon-button .icon-twitter {
	color: #0077B5;
}
.icon-button .icon-facebook {
	color: #3B5998;
}
.icon-button .icon-google-plus {
	color: #db5a3c;
}
.icon-button:hover .icon-twitter, .icon-button:hover .icon-facebook, .icon-button:hover .icon-google-plus {
	color: white;
}