html, body {
	width:100%;
	height:100%;
	margin:0;
	padding:0;
	font-size:.795em;
	font-family:Arial, Helvetica, sans-serif;
}
body * {
	font-size:1em;
}
	
body {
	text-align:center;
	color:white;
	background: -moz-linear-gradient(		top,  	rgba(0,0,0,0.9) 0%, 	rgba(34,34,34,.9)	100%); /* FF3.6+ */
	background: -webkit-gradient(			linear, left top, left bottom, color-stop(0%,rgba(0,0,0,0.65)), color-stop(100%,rgba(34,34,34,.9))); /* Chrome,Safari4+ */
	background: -webkit-linear-gradient(	top,  	rgba(0,0,0,0.9) 0%,		rgba(34,34,34,.9)	100%); /* Chrome10+,Safari5.1+ */
	background: -o-linear-gradient(			top, 	rgba(0,0,0,0.9) 0%,		rgba(34,34,34,.9)	100%); /* Opera 11.10+ */
	background: -ms-linear-gradient(		top,  	rgba(0,0,0,0.9) 0%,		rgba(34,34,34,.9)	100%); /* IE10+ */
	background: linear-gradient(			to top, rgba(0,0,0,0.9) 0%,		rgba(34,34,34,.9) 	100%); /* W3C */
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#000000', endColorstr='#222222',GradientType=0 ); /* IE6-9 */
	background-color:hsl(0,75%,54%);
}


.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
}


h1 {
	width:38.4em;
	height:6em;
	margin:0 auto 3em;
	padding:0;
	background:url(../images/logo.png) center center no-repeat;
}
header p {
	width:23em;
	height:2.8em;
	margin:0 auto 7em;
	padding:0;
	background:url(../images/baseline.png) center center no-repeat;
}

.container {
	position:relative;
	top:50%;
	min-height:38.2em;
	margin-top:-19.1em;
}

.ch-grid {
	margin:0 0 5.5em 0;
	padding: 0;
	list-style: none;
	display: block;
	text-align: center;
	width: 100%;
}

.ch-grid:after,
.ch-item:before {
	content: '';
    display: table;
}

.ch-grid:after {
	clear: both;
}

.ch-grid li {
	width:11.8em;
	height:11.8em;
	display: inline-block;
	margin:0 3.4em;
}
.ch-item {
	width: 100%;
	height: 100%;
	border-radius: 50%;
	position: relative;
	cursor: default;
}
.ch-grid p {
	position:absolute;
	top:15.5em;
	left:50%;
	width:23em;
	height:2.8em;
	margin:0 0 0 -11.5em;
	padding:0;
    font-size: 2.35em;
	text-shadow:0 .1em .05em rgba(0,0,0,.7);
}

.ch-info-back,
.ch-info-front {
	position: absolute;
	width: 100%;
	height: 100%;
	border-radius: 50%;
	-webkit-perspective: 800px;
	-moz-perspective: 800px;
	-o-perspective: 800px;
	-ms-perspective: 800px;
	perspective: 800px;
	-webkit-transition: all 0.2s ease-in-out;
	-moz-transition: all 0.2s ease-in-out;
	-o-transition: all 0.2s ease-in-out;
	-ms-transition: all 0.2s ease-in-out;
	transition: all 0.2s ease-in-out;
	-webkit-transform-style: preserve-3d;
	-moz-transform-style: preserve-3d;
	-o-transform-style: preserve-3d;
	-ms-transform-style: preserve-3d;
	transform-style: preserve-3d;
	background-color:#555;
	background-color:rgba(255,255,255,.2);
	background-position:center center;
	background-repeat:no-repeat;
}
.phone	.ch-info-front		 	{background-image:url("../images/nav_phone_off.png");}
.phone	.ch-info-back 			{background-image:url("../images/nav_phone_on.png");}
.mail	.ch-info-front		 	{background-image:url("../images/nav_mail_off.png");}
.mail	.ch-info-back 			{background-image:url("../images/nav_mail_on.png");}
.geo	.ch-info-front		 	{background-image:url("../images/nav_geo_off.png");}
.geo	.ch-info-back 			{background-image:url("../images/nav_geo_on.png");}

.ch-info-front {
	opacity:1;
	-webkit-transform: rotate3d(0,1,0,-180deg);
	-moz-transform: rotate3d(0,1,0,-180deg);
	-o-transform: rotate3d(0,1,0,-180deg);
	-ms-transform: rotate3d(0,1,0,-180deg);
	transform: rotate3d(0,1,0,-180deg);
}
.ch-item:hover .ch-info-front {
	opacity:0;
	-webkit-transform: rotate3d(0,1,0,0deg);
	-moz-transform: rotate3d(0,1,0,0deg);
	-o-transform: rotate3d(0,1,0,0deg);
	-ms-transform: rotate3d(0,1,0,0deg);
	transform: rotate3d(0,1,0,0deg);
}
.ch-info-back {
	opacity:0;
	-webkit-transform: rotate3d(0,1,0,-180deg);
	-moz-transform: rotate3d(0,1,0,-180deg);
	-o-transform: rotate3d(0,1,0,-180deg);
	-ms-transform: rotate3d(0,1,0,-180deg);
	transform: rotate3d(0,1,0,-180deg);
}
.ch-item:hover .ch-info-back {
	opacity:1;
	-webkit-transform: rotate3d(0,1,0,0deg);
	-moz-transform: rotate3d(0,1,0,0deg);
	-o-transform: rotate3d(0,1,0,0deg);
	-ms-transform: rotate3d(0,1,0,0deg);
	transform: rotate3d(0,1,0,0deg);
}

.ch-info-back a,
.ch-info-front a {
	display:block;
	width: 100%;
	height: 100%;
}