.ch-grid {
    margin: 20px 0 0 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: 220px;
    height: 220px;
    display: inline-block;
    margin: 20px;
}

* { 
    -moz-box-sizing: border-box; 
    -webkit-box-sizing: border-box; 
    box-sizing: border-box; 
}







.ch-item {
	width: 100%;
	height: 100%;
	position: relative;
	cursor: default;
	box-shadow: 
		inset 0 0 0 0 rgba(112,128,144, 0.4),
		inset 0 0 0 16px rgba(255,255,255,0.6),
		0 1px 2px rgba(0,0,0,0.1);
		
	-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;
}

.ch-img-1 { 
    background-image: url(../images/servicos/01.jpg);
}

.ch-img-2 { 
    background-image: url(../images/servicos/02.jpg);
}

.ch-img-3 { 
    background-image: url(../images/servicos/03.jpg);
}

.ch-img-4 { 
    background-image: url(../images/servicos/04.jpg);
}

.ch-img-5 { 
    background-image: url(../images/03.jpg);
}

.ch-img-6 { 
    background-image: url(../images/03.jpg);
}

.ch-img-7 { 
    background-image: url(../images/03.jpg);
}

.ch-img-8 { 
    background-image: url(../images/03.jpg);
}

.ch-img-9 { 
    background-image: url(../images/03.jpg);
}

.ch-img-10 { 
    background-image: url(../images/03.jpg);
}

.ch-img-11 { 
    background-image: url(../images/03.jpg);
}

.ch-img-12 { 
    background-image: url(../images/03.jpg);
}

.ch-info {
	position: absolute;
	width: 100%;
	height: 100%;
	border-radius: 50%;
	opacity: 0;
	
	-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: scale(0);
	-moz-transform: scale(0);
	-o-transform: scale(0);
	-ms-transform: scale(0);
	transform: scale(0);
	
	-webkit-backface-visibility: hidden; /*for a smooth font */

}

.ch-info h3 {
	color: #fff;
	text-transform: uppercase;
	position: relative;
	font-size: 1.3em;
	margin: 0 30px;
	padding: 65px 0 0 0;
	height: 110px;
	font-family: 'Open Sans Condensed', sans-serif;
	text-shadow: 
		0 0 1px #fff, 
		0 1px 2px rgba(0,0,0,0.3);
}

.ch-info 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-item:hover {
	box-shadow: 
		inset 0 0 0 110px rgba(0,191,250, 0.4),
		inset 0 0 0 16px rgba(255,255,255,0.8), /* bordas */
		0 1px 2px rgba(0,0,0,0.1);
}

.ch-item:hover .ch-info {
	opacity: 1;
	
	-webkit-transform: scale(1);
	-moz-transform: scale(1);
	-o-transform: scale(1);
	-ms-transform: scale(1);
	transform: scale(1);	
}