#main_content ul {
  margin-top: 20px;
  margin-left: 20px;
  float: left;
}

#main_content li {
  clear: both;
}

/*#main_content ul a {
  font-size: 14px;
  float: left;
  margin-bottom: 5px;
  width: 150px;
  height: 20px;
  padding: 5px;
  background: #fff;
}*/

#main_content ul a.box {
  font-size: 14px;
  float: left;
  margin-bottom: 20px;
  width: 170px;
  height: 20px;
  padding: 5px;
  color: #fff;
  background: #053259;
  font-weight: bold;
}

#main_content a.box:hover {
  color: #ff8d00;
}