table.colortable  { font-family: lucida, helvetica, sans-serif; margin-left: auto; margin-right: auto; border-collapse: collapse; border-width: 1pt; border-style: none; background-color: #DDFFDD; } 
.colortable th    { padding: 0.4ex; border-bottom-style: solid; border-width: 1pt; }
.colortable td    { padding: 0.4ex; vertical-align: top }

pre.code { border-style: dashed; padding: 0.8ex; border-width: 1pt; background-color: #DDFFDD;; }