#c6 { margin:; padding:0px 20px 0px 20px; height:50px;  background-image:url(image/topic-01.gif); }
#c7 { margin:; padding:0px 20px 0px 20px; height:30px;  }
#c8 { margin:; padding:0px 20px 0px 20px; }
#c8 table td { border:1px solid #000000; }
#c5 { margin:; padding:0px 20px 0px 20px; height:30px;  }
#c9 { margin:; padding:0px 0px 0px 0px; }