.button {
    padding: 0;
	display: inline-block;
	border: none;
	background: none;
	color: inherit;
	vertical-align: middle;
	position: relative;
	z-index: 1;
	-webkit-backface-visibility: hidden;
	-moz-osx-font-smoothing: grayscale;
    line-height: 30px;
    cursor: pointer;
    letter-spacing: 5px;
    font-size: 14px;
	text-align:center;
}

/*0427
.button:before {position: absolute;content: '';background-color: #000;width: 100%;height: 100%;opacity: 0.4;filter: alpha(opacity=40);bottom: -10px;}
*/


.button > div {
    position: relative;
    -webkit-backface-visibility: hidden;
    -moz-osx-font-smoothing: grayscale;
    padding: 0 20px;
	border-radius:20px;
	text-align:center;

}

.button:focus {
	outline: none;
}
.button > div > span {
	vertical-align: middle;
}




/* Borders */
.button--border-thin > div ,.button--border-dark > div {
    border: 1px solid #888888;
}



/* Nina */
.button--nina > div {
	background: #fff;
	color: #131313;
	overflow: hidden;
	-webkit-transition: all 0.3s;
	transition: background-color 0.3s;
}

.button--nina > div > span {
	display: inline-block;
	opacity: 0;
	color: #fff;
	-webkit-transform: translate3d(0, -10px, 0);
	transform: translate3d(0, -10px, 0);
	-webkit-transition: -webkit-transform 0.3s, opacity 0.3s;
	transition: transform 0.3s, opacity 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--nina > div::before {
	content: attr(data-text);
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	padding: 0 20px;
	-webkit-transition: -webkit-transform 0.3s, opacity 0.3s;
	transition: transform 0.3s, opacity 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--nina:hover > div {
	background-color: #131313;
}
.button--nina:hover > div > span {color: #fff;}


.button--nina:hover > div::before {
	opacity: 0;
	-webkit-transform: translate3d(0, 100%, 0);
	transform: translate3d(0, 100%, 0);
}
.button--nina:hover > div > span {
	opacity: 1;
	-webkit-transform: translate3d(0, 0, 0);
	transform: translate3d(0, 0, 0);
}
.button--nina:hover > div > span:nth-child(1) {
	-webkit-transition-delay: 0.045s;
	transition-delay: 0.045s;
}
.button--nina:hover > div > span:nth-child(2) {
	-webkit-transition-delay: 0.09s;
	transition-delay: 0.09s;
}
.button--nina:hover > div > span:nth-child(3) {
	-webkit-transition-delay: 0.135s;
	transition-delay: 0.135s;
}
.button--nina:hover > div > span:nth-child(4) {
	-webkit-transition-delay: 0.18s;
	transition-delay: 0.18s;
}
.button--nina:hover > div > span:nth-child(5) {
	-webkit-transition-delay: 0.225s;
	transition-delay: 0.225s;
}
.button--nina:hover > div > span:nth-child(6) {
	-webkit-transition-delay: 0.27s;
	transition-delay: 0.27s;
}
.button--nina:hover > div > span:nth-child(7) {
	-webkit-transition-delay: 0.315s;
	transition-delay: 0.315s;
}
.button--nina:hover > div > span:nth-child(8) {
	-webkit-transition-delay: 0.36s;
	transition-delay: 0.36s;
}
.button--nina:hover > div > span:nth-child(9) {
	-webkit-transition-delay: 0.405s;
	transition-delay: 0.405s;
}
.button--nina > div:hover > span:nth-child(10) {
	-webkit-transition-delay: 0.45s;
	transition-delay: 0.45s;
}