.xst-red {
	color: red;
}
.xst-green {
	color: green;
}
.xst-blue {
	color: blue;
}

img.left { float: left; margin-right:5px; } 
img.right { float: right; margin-left: 5px;}
p.left { text-align:left; }
p.right { text-align:right; }
p.center { text-align:center; }