#main_gallery{
	width: 550px;
	height: 550px;
	text-align: center;
}

#big_item {
	margin-top: 10px;
	height: 400px;
    width: 400px;
	text-align: center;
	margin-left: 75px;
	horizontal-align: middle;
	vertical-align: middle;
  }
  
 #buttons {
 margin-left: 200px;
	height: 50px;
    width: 150px;
	text-align: center;
	background-color: #FFFFFF;
  }
 
 #thumbs {
	width: 750px;
	height: 200px;
	background: #123456;
	text-align: center;
	background-color: #FFFFFF;
	overflow: auto;
}
  
 
#item {
float: left;
width: 115px;
height: 115px;
padding: 5px;
vertical-align: middle;
text-align: center;
background-color: #FFFFFF;
}