.block {display: block !important;}
.clear {clear: both !important;}
.none {display: none !important;}
.req {color: red !important; font-weight: bold;}

.double-arrows {font-family: Arial; font-size: 130%; text-decoration: none !important;}
.no-underline {text-decoration: none !important;}
.underline {text-decoration: underline !important;}

/* blueprint style, but expended to apply to all images */
img.left {float:left; margin: 1.5em 1.5em 1.5em 0; padding:0;}
img.right {float:right; margin: 1.5em 0 1.5em 1.5em;}