.container
	.content
		h1.
			CSS3 Icons
		.icon-container
			.icon.icon-fill
				i.fa.fa-home
			.icon.icon-enter
				i.fa.fa-user
			.icon.icon-expand 
				i.fa.fa-bars
			.icon.icon-collapse
				i.fa.fa-sign-in
			.icon.icon-rotate
				i.fa.fa-phone

$icon-size	  : 60px;
$border-radius: 0.5;//15% = 0.15, 50% = 0.50 etc.

$background   : #2d2c3e;
$background-b : #2d2c3e;

// Icon Colors
$green        : #16A085;
$red          : #C82647;
$green-l      : #8CC63F;
$orange       : #EB9532;
$purple       : #7E3661;

// Text
$white		  : #FFFFFF;

body{
	background: $background-b;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow: hidden;
	z-index: -1;
}

.container{
	display: table;
	height: 95vh;
	width: 90%;
	padding-bottom: 5vh;
	margin: auto auto;
	@media (max-width: 900px){
	}
	background: $background;
	z-index: -1;
}

.content{
	display: table-cell;
	text-align: center;
	vertical-align: middle;
}

h1{
	font-family: 'Lato', sans-serif;
	font-size: 36px;
	font-weight: 300;
	color: $white;
}

.icon-container{
	margin-top: 30px;
	width: 100%;
	height: $icon-size;
}

.icon{
	cursor: pointer;
	position: relative;
	display: inline-block;
	width: $icon-size;
	height: $icon-size;
	margin-left: $icon-size/5;
	margin-right: $icon-size/5;
	border-radius: $icon-size*$border-radius;
	overflow: hidden;
	&::before, &::after{
		content: '';
		position: absolute;
		top: 0;
		left: 0;
		height: 100%;
		width: 100%;
		transition: all 0.25s ease;
		border-radius: $icon-size*$border-radius;
	}
	i{
		position: relative;
		color: $white;
		font-size: $icon-size/2;
		margin-top: $icon-size/4;
		transition: all 0.25s ease;
	}
}

.icon-fill{
	&::before{
		transition-duration: 0.5s;
		box-shadow: inset 0 0 0 1px $green;
	}
	&:hover::before{
		box-shadow: inset 0 0 0 $icon-size $green;
	}
}

.icon-enter{
	&::after{
		box-shadow: inset 0 0 0 1px $orange;
	}
	&::before{
		border-radius: 0;
		margin-left: -100%;
		box-shadow: inset 0 0 0 $icon-size $orange;
	}
	&:hover::before{
		margin-left: 0;
	}
}

.icon-expand{
	&::after{
		box-shadow: inset 0 0 0 1px $red;
	}
	&::before{
		background: $red;
		box-shadow: inset 0 0 0 $icon-size $background;
	}
	&:hover::before{
		box-shadow: inset 0 0 0 1px $background;
	}
}

.icon-collapse{
	&::before{
		border-radius: 0;
	}
	&:hover::before{
		box-shadow: 
		inset 0 $icon-size/2 0 0 $green-l,
		inset 0 $icon-size/-2 0 0 $green-l;
	}
	&::after{
		box-shadow: inset 0 0 0 1px $green-l;
	}
}

.icon-rotate{
	box-shadow: inset 0 0 0 1px $purple;
	&::after, &::before{
		border: 0px solid transparent;
	}
	&:hover::before{
		transition:
			border-top-width 0.3s ease,
			border-top-color 0.3s ease;
		border-width: $icon-size;
		border-top-color: $purple;
	}
	&:hover::after{
		transition:
			border-left-width 0.3s ease,
			border-left-color 0.3s ease;
		border-width: $icon-size;
		border-left-color: $purple;
	}
	&:hover{
		transition: background 0.001s ease 0.3s;
		background: $purple;
	}
	i{
		z-index: 1;
	}
}

/*
Bug: For Icon #3, background needs to be set to the color behind it to be matched.
*/

// ∑ //