body {
  font-family: "宋体", Arial, Helvetica, sans-serif; 
  font-size:12px;
  margin:0 auto;
  padding:0;
  color:#000;
}
#help_head {
  margin:0 auto;
  padding:0;
  width:789px;
}
#rgh_header {
  margin:0;
  width:789px;
  height:34px;
  background:#fff url(img/help_05.gif) no-repeat;
}
.help_menu1 {
  color:#fff;
  font-size:14px;
  font-weight:bold;
}
.help_menu1 a{
  color:#fff;
  text-decoration:none;
}
.help_menu1 a:hover {
  text-decoration:underline;
}
.help_menu2 {
  font-size:14px;
}
.help_menu2 a{
  color:#000;
  text-decoration:none;
}
.help_menu2 a:hover{
  text-decoration:underline;
}
#help_content {
  margin:0 auto;
  padding:15px;
  width:757px;
  border-left:1px solid #d1d1d1;
  border-right:1px solid #d1d1d1;
  border-bottom:1px solid #d1d1d1;
}
#help_content p {
  margin:0;
  padding-bottom:10px;
  line-height:20px;
}
span.help_red {
  color:#ff0000;
}