button styles RI Intake controls

by akshatha suchethan

HTML

<link rel="stylesheet" href="normalize.css">
<div class="box bg-1">
					<button class="button button--sacnite"><i class="button__icon icon icon-user"></i><span>User</span></button>
					<button class="button button--sacnite"><i class="button__icon icon icon-bookmark"></i><span>Bookmark</span></button>
					<button class="button button--sacnite"><i class="button__icon icon fa fa-user"></i><span>Alert</span></button>
				</div>

CSS

.bg-1 .button {
	color: #37474f;
	border-color: #37474f;
}
.button {
	float: left;
	min-width: 150px;
	max-width: 250px;
	display: block;
	margin: 1em;
	padding: 1em 2em;
	border: none;
	background: none;
	color: inherit;
	vertical-align: middle;
	position: relative;
	z-index: 1;
	-webkit-backface-visibility: hidden;
	-moz-osx-font-smoothing: grayscale;
}
.button:focus {
	outline: none;
}
.button > span {
	vertical-align: middle;
}

.button.button--sacnite {
	width: 70px;
	height: 70px;
	min-width: 0;
	padding: 0;
	color: #fff;
	-webkit-transition: color 0.3s;
	transition: color 0.3s;
}
.button--scanite.button--round-l {
	border-radius: 50%;
}
.button--sacnite.button--inverted {
	color: #37474f;
}
.button--sacnite::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	border-radius: inherit;
	z-index: -1;
	box-shadow: inset 0 0 0 35px #37474f;
	-webkit-transform: scale3d(0.9, 0.9, 1);
	transform: scale3d(0.9, 0.9, 1);
	-webkit-transition: box-shadow 0.3s, -webkit-transform 0.3;
	transition: box-shadow 0.3s, transform 0.3s;
}
.button--sacnite.button--inverted::before {
	box-shadow: inset 0 0 0 35px #fff;
}
.button--sacnite .button__icon {
  color:black;
	font-size: 22px;
	width: 22px;
}
.button--sacnite > span {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}
.button--sacnite:hover {
	color: #37474f;
}
.button--sacnite.button--inverted:hover {
	color: #fff;
}
.button--sacnite:hover::before {
	box-shadow: inset 0 0 0 2px #37474f;
	-webkit-transform: scale3d(1, 1, 1);
	transform: scale3d(1, 1, 1);
}
.button--sacnite.button--inverted:hover::before {
	box-shadow: inset 0 0 0 2px #fff;
}