.topmain {
  display: block;
  width: 870px;
  text-align: left;
  margin-left: auto;
  margin-right: auto;
  background: #fff url('../images/bg_topmain.gif') top left no-repeat;
}
.topmain_in {
  float: left;
  display: block;
  margin: 0px 35px 0px 35px;
  background: #FFF;
}
.main {
  float: left; 
  display: block;
  width: 800px;
  text-align: left;
  margin: 0px;
  padding: 0px;
}
.main_fade {
  float: right; 
  display: block;
  width: 770px;
  text-align: left;
  margin: 0px;
  padding: 0px;
}

.content {
  float: left;
  display: inline;
  width: 550px;
  margin: 0px;
  padding: 0px;
  overflow: hidden;
}       
.content_in {
  padding: 20px;
  margin: 0px;
  overflow: hidden;
}

.left {
  float: left;
  display: inline;
  width: 250px;
  margin: 0px;
  padding: 0px;
}
.side_in {
  padding: 20px;
  margin: 0px;
}

.box_bottom {
  color: #808080;
  float: left;
  dislay: inline;
  padding: 20px 0px 20px 20px;
  margin: 0px;
}

.delimiter {
  float: left;
  display: block;
  border: 0px;
  margin: 0px;
  padding: 0px;
  overflow: hidden;
}
.delimiter_main {
  float: left;
  display: block;
  width: 800px;
  border: 0px;
  margin: 0px;
  padding: 0px;
  overflow: hidden;
}
.clear {
    clear: both; 
    visibility: hidden;
    height: 1px;
    overflow: hidden;
    margin-top: -1px;
    padding-top: -1px;
}