.pro_gallery {
	float:left;
	width: 30%;
	padding-left:50px;
  box-sizing: border-box;
}
#pd_thumb {
/*margin-top:5px;*/
text-align:center;
}
#pd_thumb > div {
	display:inline-block;
	width:20%;
}
#pd_thumb > div a {
	display:block;
}
#pd_thumb > div img {
	width:100%;
	height:auto !important;
	cursor:pointer;
}
.pd_bigimg {
	width: 100%;
	overflow: hidden;
	text-align: center;
	margin-bottom: 5px;
}
.pd_bigimg img {
	width: 100%;
}