.rb-grid {
	list-style: none;
	text-align: center;
	margin: 0 auto; z-index:1
}

.rb-grid li {

	margin:1em 0em;
	padding:2%;
	color: #fff;
	float: left;
	cursor: pointer;
	position: relative;
	
}



.rb-grid li h3 {
	font-size: 2.6em;
	font-weight: 100;
}

.rb-grid li[class^="icon-"]:before,
.rb-grid li[class*=" icon-"]:before {
	font-size: 10em;
	position: absolute;
	display: block;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	line-height: 3;
	opacity: 0.4;
	text-align: right;
	pointer-events: none;
}

.rb-temp {
	display: block;
	font-size: 2em;
	opacity: 0.5;
	-webkit-transition: opacity 0.3s ease-in-out;
	-moz-transition: opacity 0.3s ease-in-out;
	transition: opacity 0.3s ease-in-out;
}

.rb-grid li:hover .rb-temp {
	opacity: 1;
}

.rb-overlay {
	opacity: 0;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #15a4ff;
	-webkit-transition: opacity 0.4s ease, -webkit-transform 0.4s ease, clip 0.4s ease;
	-moz-transition: opacity 0.4s ease, -moz-transform 0.4s ease, clip 0.4s ease;
	transition: opacity 0.4s ease, transform 0.4s ease, clip 0.4s ease;
	z-index: -1;
	pointer-events: none;
	cursor: default;
}

.rb-close {
	position: absolute;
	top: 0.4em;
	right: 0.4em;
	width: 2em;
	height: 2em;
	text-indent: -9000px;
	cursor: pointer;
	z-index: 1000;
}

.rb-close::before {
	content: 'x';
	font-weight: 100;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	font-size: 3em;
	line-height: 0.6;
	text-align: center;
	text-indent: 0px;
}


/* Colors */
.rb-grid li:nth-child(1) { background: #3399CC; }
.rb-grid li:nth-child(2) { background: #55af24; }
.rb-grid li:nth-child(3) { background: #996699; }
.rb-grid li:nth-child(4) { background: #C24747; }
.rb-grid li:nth-child(5) { background: #e2674a; }
.rb-grid li:nth-child(6) { background: #FFCC66; }
.rb-grid li:nth-child(7) { background: #99CC99; }
.rb-grid li:nth-child(8) { background: #669999; }
.rb-grid li:nth-child(9) { background: #CC6699; }
.rb-grid li:nth-child(10) { background: #339966; }
.rb-grid li:nth-child(11) { background: #666699; }

.rb-grid li:nth-child(1) .rb-overlay{ background: #3399CC; }
.rb-grid li:nth-child(2) .rb-overlay{ background: #55af24; }
.rb-grid li:nth-child(3) .rb-overlay{ background: #996699; }
.rb-grid li:nth-child(4) .rb-overlay{ background: #C24747; }
.rb-grid li:nth-child(5) .rb-overlay{ background: #e2674a; }
.rb-grid li:nth-child(6) .rb-overlay{ background: #FFCC66; }
.rb-grid li:nth-child(7) .rb-overlay{ background: #99CC99; }
.rb-grid li:nth-child(8) .rb-overlay{ background: #669999; }
.rb-grid li:nth-child(9) .rb-overlay{ background: #CC6699; }
.rb-grid li:nth-child(10) .rb-overlay{ background: #339966; }
.rb-grid li:nth-child(11) .rb-overlay{ background: #666699; }