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;
}
h4 {color:#191c80;}
.logo {
  float:left;
  padding: 0px;
  margin: 0px;
  width: 250px;
}
.logopic {
  float:right;
  clear:both;
  padding:0px;
  margin: 0px;
  text-align:right;
  width: 524px;
  height: 80px;
}
#rgh_header {
  margin:0;
  width:789px;
  height:27px;
  padding: 0px;
}
.ad_menu1 {
  color:#fff;
  font-size:14px;
  font-weight:bold;
  line-height:26px;
}
.ad_menu1 a{
  color:#fff;
  text-decoration:none;
  font-weight:bold;
  line-height:26px;
}
.ad_menu1 a:hover {
  text-decoration:underline;
  font-weight:bold;
  line-height:26px;
}
.ad_menu2 {
  font-size:14px;
  font-weight: bold;
  color: #3488fb;
}
.ad_menu2 a{
  color: #3488fb;
  text-decoration:none;
  font-weight: bold;
}
.ad_menu2 a:hover{
  text-decoration:underline;
  font-weight: bold;
}
#help_content {
  margin:0 auto;
  padding:15px;
  width:759px;
  border-left:1px solid #d1d1d1;
  border-right:1px solid #d1d1d1;
  border-bottom:1px solid #d1d1d1;
}
.sub_menu {
  width:100%;
  padding:0px;
  margin: 0px;
  background: #3488fb;
  border: 1px solid #5da1ff;
  height: 30px;
  color: #fff;
  font-weight: bold;
}
.sub_menu ul {
  margin: 0px 0px 0px 180px;
  padding: 0px;
  width: 400px;
  height:30px;
  line-height: 30px;
  list-style-type:none;
}
.sub_menu ul li {
  float:left;
  margin-right:20px;
  text-align: center;
}
.sub_menu a {
  color: #fff;
  font-weight: bold;
  text-decoration: none;
}
.sub_menu a:hover {
  text-decoration: underline;
}
.sub_menu2 {
  width:100%;
  padding:0px;
  margin: 0px;
  background: #3488fb;
  border: 1px solid #5da1ff;
  height: 30px;
  color: #fff;
  font-weight: bold;
}
.sub_menu2 ul {
  margin: 0px 0px 0px 300px;
  padding: 0px;
  width: 400px;
  height:30px;
  line-height: 30px;
  list-style-type:none;
}
.sub_menu2 ul li {
  float:left;
  margin-right:20px;
  text-align: center;
}
.sub_menu2 a {
  color: #fff;
  font-weight: bold;
  text-decoration: none;
}
.sub_menu2 a:hover {
  text-decoration: underline;
}
#help_content p {
  margin:0;
  padding-bottom:10px;
  line-height:20px;
}
span.help_red {
  color:#ff0000;
}