#cards { width:600px; height:40px; }
  .card_a { width:80px; height:30px; float:left; margin-right:10px; line-height:30px; text-align:center; cursor:hand; background:url(../img1/gyys_c1.gif) no-repeat; color:#039; font-weight:bold; }
  .card_b { width:80px; height:30px; float:left; margin-right:10px; line-height:30px; text-align:center; cursor:hand; background:url(../img1/gyys_c2.gif) no-repeat; color:#666; }
  
#msgs { width:600px; text-align:center; }