Cacher is the code snippet organizer for pro developers

.btn:link, .btn:visited {
	position: relative;
	display: inline-block;
  width: 200px;
	margin: 0;
	padding: 14px 15px;
	color: black;
	font-size:14px;
	font-weight: bold;
	text-align: center;
	text-decoration: none;
	text-transform: uppercase;
	overflow: hidden;
	border-radius: 0;
	-webkit-transition: all 1s ease;
	-moz-transition: all 1s ease;
	-o-transition: all 1s ease;
	transition: all 1s ease;
}

.btn:link:after, .btn:visited:after {
	content: "";
	position: absolute;
	height: 0%;
	left: 50%;
	top: 50%;
	width: 150%;
	z-index: -1;
	-webkit-transition: all 0.75s ease 0s;
	-moz-transition: all 0.75s ease 0s;
	-o-transition: all 0.75s ease 0s;
	transition: all 0.75s ease 0s;
}

.btn:link:hover, .btn:visited:hover {
	color: #FFF;
}

.btn:link:hover:after, .btn:visited:hover:after {
	height: 450%;
}

.btn {
	border: 2px solid black;
}

.btn:after {
	background: black;
	-moz-transform: translateX(-50%) translateY(-50%) rotate(-25deg);
	-ms-transform: translateX(-50%) translateY(-50%) rotate(-25deg);
	-webkit-transform: translateX(-50%) translateY(-50%) rotate(-25deg);
	transform: translateX(-50%) translateY(-50%) rotate(-25deg);
}

.btn:hover {
  color: white;
}