.topmain {
  display: block;
  width: 990px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}
.main, .main_top, .main_content, .main_bottom {
  float: left;
  display: block;
  width: 990px;
  text-align: left;
  padding: 0px;
  background: transparent;
}
.main_top {
  background: transparent url('../images/bg_top.gif') top left no-repeat;
  padding: 15px 0px;
}
.main_content {
  min-height: 310px;
}
.main_bottom {
  padding: 20px 0px 0px 0px;
}

.content {
  float: left;
  display: inline;
  width: 600px;
  text-align: left;
  margin: 0px;
  padding: 0px;
  min-height:350px;
}
.content_in {
  padding: 30px 20px 50px 15px;
  margin: 0px;
  text-align: left;
  overflow: hidden;
  line-height: 1.5;
}
.content_submenu_in {
  padding: 30px 0px 50px 45px;
  margin: 0px;
  text-align: left;
  overflow: hidden;
  line-height: 1.5;
}

.submenubox {
  float: left;
  display: inline;
  width: 210px;
  overflow: hidden;
  margin: 0px;
  padding: 0px;
  background: #f79433;
}
.submenubox_in {
  padding: 25px 10px 30px 15px;
  margin: 0px;
  text-align: left;
  overflow: hidden;
  line-height: 1.5;
}

.box3 {
  float: left;
  display: inline;
  width: 310px;
  padding: 0px;
  margin: 0px;
}
.box4 {
  float: left;
  display: inline;
  width: 230px;
  padding: 0px;
  margin: 0px;
}

.boxleft {
  float: left;
  display: inline;
  margin: 0px;
  padding: 0px;
}
.boxright {
  float: right;
  display: inline;
  margin: 0px;
  padding: 0px;
}

.delimiter {
  background: transparent;
  width:940px;
  height: 20px;
  float: left;
  display: block;
  border: 0px;
  margin: 0px;
  padding: 0px;
  overflow: hidden;
}