#root {
  width: 1000px;
  margin: 0px auto;
}

#header {
  width: 100%;
  height: 150px;
}

#header_left {
  float: left;
  width: 325px;
  text-align: left;
  margin-top: 5px;
  margin-left: 5px;
}

#header_center {
  float: left;
  width: 333px;
  text-align: center;
  margin-top: 5px;
  margin-left: 5px;
}

#header_right {
  float: right;
  width: 325px;
  text-align: right;
  margin-top: 5px;
  margin-right: 5px;
}

#menu_container {
  width: 100%;
  height: 42px;
  text-align: left;  
}

#menu {
  margin: 0px auto;
  margin-left: 5px;
  padding-top: 10px;
}

#content_container {
  width: 100%;
  min-height: 500px;
}

#content {
  margin-left: 10px;
  margin-right: 10px;
  text-align: left;
}

#bottom {
  width: 100%;
  clear: both;
  text-align: center;
  padding-top: 5px;
  padding-bottom: 5px;
}

.clear_dummy {
  float: none;
  clear: both;
}

.form_left {
  float: left;
  width: 200px;
  margin: 0px;
  padding: 0px;
  margin-bottom: 3px;
  font-weight: bold;
}

.form_right {
  float: left;
  width: 440px;
  margin: 0px;
  padding: 0px;
  margin-bottom: 3px;
}

.leerzeile {
  margin-top: 15px;
}