/* Common button styles */
.button {
	float: left;
	width: 130px;
	height: 130px;
	display: block;
	margin: 1em 0;
	padding: 0.5em 0;
	border: none;
	background: none;
	color: inherit;
	vertical-align: middle;
	position: relative;
	z-index: 1;
	-webkit-backface-visibility: hidden;
	-moz-osx-font-smoothing: grayscale;
	font-size: 19px;
	letter-spacing:1px;
	border: #000 solid 4px;
}
.button:focus {
	outline: none;
}
.button > span {
	vertical-align: middle;
}



/* Sizes */
.button--size-s {
	font-size: 14px;
}
.button--size-m {
	font-size: 20px;
}
.button--size-l {
	font-size: 20px;
}

/* Typography and Roundedness */
.button--text-upper {
	letter-spacing: 2px;
	text-transform: uppercase;
}
.button--text-thin {
	font-weight: 300;
}
.button--text-medium {
	font-weight: 500;
}
.button--text-thick {
	font-weight: 600;
}
.button--round-l {
	border-radius:100px;
}

/* Borders */
.button--border-thin {
	border: 1px solid;
}
.button--border-medium {
	border: 3px solid;
}
.button--border-thick {
	border: 3px solid;
}
/* Naira */
.button--naira {
	padding: 0;
	overflow: hidden;
	-webkit-transition: background-color 0.3s;
	transition: background-color 0.3s;
	background-color: #fff;
}
.button--naira::before {
	content: '';
	position: absolute;
	left: -50%;
	width: 200%;
	height: 200%;
	background: #37474f;
	top: -50%;
	z-index: -1;
	-webkit-transform: translate3d(0, -100%, 0) rotate3d(0, 0, 1, -10deg);
	transform: translate3d(0, -100%, 0) rotate3d(0, 0, 1, -10deg);
}
.button--naira.button--inverted::before {
	background: #000;
}
.button--naira-up::before {
	-webkit-transform: translate3d(0, 100%, 0) rotate3d(0, 0, 1, 10deg);
	transform: translate3d(0, 100%, 0) rotate3d(0, 0, 1, 10deg);
}
.button--naira > span {
	display: block;
}
.button--naira .button__icon {
	position: absolute;
	top: 25px;
	width: 60%;
	left: 17px;
	color: #fff;
	-webkit-transform: translate3d(0, -100%, 0);
	transform: translate3d(0, -100%, 0);
}
.button--naira-up .button__icon {
	-webkit-transform: translate3d(0, 100%, 0);
	transform: translate3d(0, 100%, 0);
}
.button--naira > span,
.button--naira .button__icon {
	padding: 1em 10px;
	-webkit-transition: -webkit-transform 0.3s;
	transition: transform 0.3s;
	-webkit-transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
	transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
}
.button--naira:hover::before {
	-webkit-animation: anim-naira-1 0.3s forwards ease-in;
	animation: anim-naira-1 0.3s forwards ease-in;	
}
.button--naira-up:hover::before {
	-webkit-animation: anim-naira-2 0.3s forwards ease-in;
	animation: anim-naira-2 0.3s forwards ease-in;
}
@-webkit-keyframes anim-naira-1 {
	50% {
		-webkit-transform: translate3d(0, -50%, 0) rotate3d(0, 0, 1, -10deg);
		transform: translate3d(0, -50%, 0) rotate3d(0, 0, 1, -10deg);
		-webkit-animation-timing-function: ease-out;
		animation-timing-function: ease-out;
	}
	100% {
		-webkit-transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
		transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
	}
}
@keyframes anim-naira-1 {
	50% {
		-webkit-transform: translate3d(0, -50%, 0) rotate3d(0, 0, 1, -10deg);
		transform: translate3d(0, -50%, 0) rotate3d(0, 0, 1, -10deg);
		-webkit-animation-timing-function: ease-out;
		animation-timing-function: ease-out;
	}
	100% {
		-webkit-transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
		transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
	}
}
@-webkit-keyframes anim-naira-2 {
	50% {
		-webkit-transform: translate3d(0, 50%, 0) rotate3d(0, 0, 1, 10deg);
		transform: translate3d(0, 50%, 0) rotate3d(0, 0, 1, 10deg);
		-webkit-animation-timing-function: ease-out;
		animation-timing-function: ease-out;
	}
	100% {
		-webkit-transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
		transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
	}
}
@keyframes anim-naira-2 {
	50% {
		-webkit-transform: translate3d(0, 50%, 0) rotate3d(0, 0, 1, 10deg);
		transform: translate3d(0, 50%, 0) rotate3d(0, 0, 1, 10deg);
		-webkit-animation-timing-function: ease-out;
		animation-timing-function: ease-out;
	}
	100% {
		-webkit-transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
		transform: translate3d(0, 0%, 0) rotate3d(0, 0, 1, 0deg);
	}
}
.button--naira:hover {
	background-color: #37474f;
	-webkit-transition: background-color 0s 0.3s;
	transition: background-color 0s 0.3s;
}
.button--naira.button--inverted:hover {
	background-color: #000;
	cursor:pointer;
}
.button--naira:hover .button__icon {
	-webkit-transform: translate3d(0, 0, 0);
	transform: translate3d(0, 0, 0);
}
.button--naira:hover > span {
	opacity: 0;
	-webkit-transform: translate3d(0, 100%, 0);
	transform: translate3d(0, 100%, 0);
}
.button--naira-up:hover > span {
	-webkit-transform: translate3d(0, -100%, 0);
	transform: translate3d(0, -100%, 0);
}

/* Aylen */
.button.button--aylen {
	background: #fe5862;
	color: #000;
	overflow: hidden;
	-webkit-transition: color 0.3s;
	transition: color 0.3s;
	width:100%;
	height: 100%;
	font-size: 1.25em;
}
.button--aylen.button--inverted {
	background: none;
	color: #000;
}
.button--aylen::before,
.button--aylen::after {
	content: '';
	position: absolute;
	height: 100%;
	width: 100%;
	bottom: 100%;
	left: 0;
	z-index: -1;
	-webkit-transition: -webkit-transform 0.3s;
	transition: transform 0.3s;
	-webkit-transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
	transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
}
.button--aylen::before {
	background: #ffd7e2;
}
.button--aylen::after {
	background: #fda7d1;
}
.button--aylen:hover {
	color: #000;
}
.button--aylen:hover::before,
.button--aylen:hover::after {
	-webkit-transform: translate3d(0, 100%, 0);
	transform: translate3d(0, 100%, 0);
}
.button--aylen:hover::after {
	-webkit-transition-delay: 0.175s;
	transition-delay: 0.175s;
}