.ads_468_60 {
  border: 1px solid #cccccc;
  width: 468px;
  height: 60px;
  overflow: hidden;
}

img.alt_img { width:40px; height:60px; border:solid 1px #CCC;}
a.alt_prev_on, a.alt_next_on, a.alt_prev_off, a.alt_next_off {
width:42px; height:60px; display:block; margin:0 auto 2px;
}
a.alt_prev_on  { background:url('/images/ads/arw_L_on.gif') no-repeat right;  padding-right:12px;}
a.alt_next_on  { background:url('/images/ads/arw_R_on.gif') no-repeat left;   padding-left:12px;}
a.alt_prev_off { background:url('/images/ads/arw_L_off.gif') no-repeat right; padding-right:12px;}
a.alt_next_off { background:url('/images/ads/arw_R_off.gif') no-repeat left;  padding-left:12px;}