.ch-item4 {
position: relative;
cursor: default;
float: right;
display: block;
height: 200px;
width: 280px;
border-radius: 3px;
margin: 20px;
}


.ch-info-wrap4{
	position: absolute;
	width: 100%;
	height: 100%;
	-webkit-perspective: 800px;
	-moz-perspective: 800px;
	-o-perspective: 800px;
	-ms-perspective: 800px;
	perspective: 800px;
	-webkit-transition: all 0.4s ease-in-out;
	-moz-transition: all 0.4s ease-in-out;
	-o-transition: all 0.4s ease-in-out;
	-ms-transition: all 0.4s ease-in-out;
	transition: all 0.4s ease-in-out;
	background: #fff;
	border:solid 1px #E9E9E9 ;
	border-radius:3px;
}

.ch-info4{
	position: absolute;
	width: 100%;
	height: 100%;
	

	-webkit-transition: all 0.4s ease-in-out;
	-moz-transition: all 0.4s ease-in-out;
	-o-transition: all 0.4s ease-in-out;
	-ms-transition: all 0.4s ease-in-out;
	transition: all 0.4s 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;

}

.ch-info4 > div {
	display: block;
	position: absolute;
	width: 100%;
	height: 100%;
	
	background-position: center center;

	-webkit-backface-visibility: hidden;
	-moz-backface-visibility: hidden;
	-o-backface-visibility: hidden;
	-ms-backface-visibility: hidden;
	backface-visibility: hidden;
}

.ch-info4 .ch-info-back4 {
	-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);
	color:#fff;
	background:rgba(155, 155, 155, 1);
	background-image:url(../img/companies.png); background-repeat:no-repeat;
	background-position:center center;
	background-attachment:scroll;
	background-clip:padding-box;
}


.ch-info4 h3 {
color:#fff;
	font-size: 14px;
	height: 90px;
	padding:15px;
}

.ch-info4 p {
	color: #fff;
	padding: 10px 5px;
	font-style: italic;
	margin: 0 30px;
	font-size: 12px;
	border-top: 1px solid rgba(255,255,255,0.5);
}

.ch-info4 p a {
	display: block;
	color: #fff;
	color: rgba(255,255,255,0.7);
	font-style: normal;
	font-weight: 700;
	text-transform: uppercase;
	font-size: 9px;
	letter-spacing: 1px;
	padding-top: 4px;
}

.ch-info4 p a:hover {
	color: #fff222;
	color: rgba(255,242,34, 0.8);
}

.ch-item4:hover .ch-info-wrap4 {
	border:solid 1px #E9E9E9 ;
	border-radius:3px;
}

.ch-item4:hover .ch-info4 {
	-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);
}