.superbutton {
	position: relative;
	margin: 0; margin-top: 50px;
	z-index: 1;
}
.btn {
	border: none;
	font-family: inherit;
	font-size: inherit;
	color: inherit;
	background: none;
	cursor: pointer;
	padding: 27px 35px; border-radius: 3px;
	display: inline-block;
	font-size: 18px;
	outline: none;
	position: relative;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	transition: all 0.3s;
}

.btn:after {
	content: '';
	position: absolute;
	z-index: -1;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	transition: all 0.3s;
}
/* Button 1 */
.btn-1 {
	font-size: 17px;
	color: #000000;
	background: #FFF265;
}

/* Button 1a */
.btn-1a:hover,
.btn-1a:active {
	color: #0e83cd;
	background: #000;
}

/* Button 1b */
.btn-1b:after {
	width: 100%;
	height: 0;
	top: 0;
	left: 0;
	background: #fff;
}

.btn-1b:hover,
.btn-1b:active {
	color: #0e83cd;
}

.btn-1b:hover:after,
.btn-1b:active:after {
	height: 100%;
}

/* Button 1c */
.btn-1c:after {
	width: 0%;
	height: 100%;
	top: 0;
	left: 0;
	background: #fff;
}

.btn-1c:hover,
.btn-1c:active {
	color: #0e83cd;
}

.btn-1c:hover:after,
.btn-1c:active:after {
	width: 100%;
}

/* Button 1d */
.btn-1d {
	overflow: hidden;
}

.btn-1d:after {
	width: 0;
	height: 103%;
	top: 50%;
	left: 50%;
	background: #fff;
	opacity: 0;
	-webkit-transform: translateX(-50%) translateY(-50%);
	-moz-transform: translateX(-50%) translateY(-50%);
	-ms-transform: translateX(-50%) translateY(-50%);
	transform: translateX(-50%) translateY(-50%);
}

.btn-1d:hover,
.btn-1d:active {
	color: #0e83cd;
}

.btn-1d:hover:after {
	width: 90%;
	opacity: 1;
}

.btn-1d:active:after {
	width: 101%;
	opacity: 1;
}

/* Button 1e */
.btn-1e {
	overflow: hidden;
}

.btn-1e:after {
	width: 100%;
	height: 0;
	top: 50%;
	left: 50%;
	background: #000000;
	opacity: 0;
	-webkit-transform: translateX(-50%) translateY(-50%) rotate(45deg);
	-moz-transform: translateX(-50%) translateY(-50%) rotate(45deg);
	-ms-transform: translateX(-50%) translateY(-50%) rotate(45deg);
	transform: translateX(-50%) translateY(-50%) rotate(45deg);
}

.btn-1e:hover,
.btn-1e:active {
	background: #FFDA44;
}

.btn-1e:hover:after {
	height: 260%;
	opacity: 1;
}

.btn-1e:active:after {
	height: 400%;
	opacity: 1;
}

/* Button 1f */
.btn-1f {
	overflow: hidden;
}

.btn-1f:after {
	width: 101%;
	height: 0;
	top: 50%;
	left: 50%;
	background: #fff;
	opacity: 0;
	-webkit-transform: translateX(-50%) translateY(-50%);
	-moz-transform: translateX(-50%) translateY(-50%);
	-ms-transform: translateX(-50%) translateY(-50%);
	transform: translateX(-50%) translateY(-50%);
}

.btn-1f:hover,
.btn-1f:active {
	color: #0e83cd;
}

.btn-1f:hover:after {
	height: 75%;
	opacity: 1;
}

.btn-1f:active:after {
	height: 130%;
	opacity: 1;
}