.arrow_art a   { line-height: 2; background-image: url("off-arrow.gif"); background-repeat: no-repeat; background-position: 0 2px; padding-left: 10px }
.arrow_art  b a     { line-height: 2; background-image: url("off-arrow.gif"); background-repeat: no-repeat; background-position: 15px 2px; padding-left: 25px }
.arrow_art a:hover  { background-image: url("on-arrow.gif"); background-repeat: no-repeat }
.comments  { background-color: #fafafa; border: solid 1px #f0f0f0 }
.comm_pad {padding:15px}