.topmain {
  display: block;
  width: 950px;
  text-align: left;
  margin-left: auto;
  margin-right: auto;
  background: #fff;
}
.main {
  float: left;
  display: block;
  width: 950px;
  text-align: left;
  margin: 0px;
  padding: 0px;
}

.content {
  float: left;
  display: block;
  width: 480px;
  text-align: left;
  margin: 0px 0px 0px 0px;
  padding: 0px;
  overflow: hidden;
}
.content_in {
  padding: 20px 25px 20px 10px;
  margin: 0px;
  text-align: left;
  overflow: hidden;
  line-height:1.3;
}

.right {
  float: left;
  display: inline;
  width: 470px;
  background-color: #FFFFFF;
  margin: 0px;
  padding: 0px;
  overflow: hidden;
}       
.right_in {
  padding: 0px 15px 0px 0px;
  margin: 0px;
  overflow: hidden;
}

.delimiter {
  width:950px;
  float: left;
  display: block;
  border: 0px;
  margin: 0px;
  padding: 0px;
  overflow: hidden;
}
.clear {
  clear: both; 
  visibility: hidden;
  height: 1px;
  overflow: hidden;
  margin-top: -1px;
  padding-top: -1px;
}