.our_sites {
	margin: 0 0 10px 0;
	text-align: center;
}
.our_sites_button {
	background: none repeat scroll 0 0 #fff;
	border-radius: 5px;
	box-shadow: 0 1px 2px #c0c0c0;    
	height: 40px;
	width: 226px;
	margin: 0 0 3px 0;
	padding: 2px;
	position: relative;
}
.our_sites_a {
	color: #fff; 
	font-size: 17px;	 
	font-family: 'PT Sans',sans-serif,Arial,Tahoma;
	height: 40px;
	line-height: 40px;    
	text-align: center;
	text-decoration: none;
	text-shadow: 0 1px 1px #1380b7;
	background: linear-gradient(#25b4f5, #1597d2) repeat scroll 0 0 rgba(0, 0, 0, 0);			 
	border-radius: 5px; display: block;
	position: relative;
}
.our_sites_a:hover {
	color: #ffffff;
}
.img_our_sites {
	height: 127px;
	width: 230px;
	background: none repeat scroll 0 0 #fff;
	box-shadow: 0 1px 2px #c0c0c0;
	border-radius: 5px;
}
.img_our_sites:hover {
	box-shadow:  1px 2px 3px 3px #C0C0C0;
}