.image_thumbnail{
	height: 50px;
	border: 1px solid #ddd;
	margin-left: 2px;
}
.image_thumbnail:hover{
	border: 1px solid red;
}
.pos-integer{
	width: 20px;
}

.col1{
	font-weight: bold;
	text-align: right;
}
.col2{
	text-align: left;
}