.left
{
	text-align: left;
}
.center
{
	text-align: center;
}
.right
{
	text-align: right;
}
.top
{
	vertical-align: top;
}
.bottom
{
	vertical-align: bottom;
}
img.thumbnail
{
	margin: 0;
	padding: 0;
	vertical-align: bottom;
}