@charset "UTF-8";
/* CSS Document */

.menu {
  width: 100%;
}

.menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
  float:left;
}

.menu a, .menu h2 {
  display: block;
  border-width: 0px;
  margin: 0;
  padding: 6px 10px;
}

.menu ul ul {
  position: absolute;
  z-index: 500;
}

.menu iframe {
  display:none;
  display:block;
  position:absolute;
  top:0;
  left:0;
  z-index:-1;
  filter:mask();
  width: 100%;
  height: 100%;
}

div.menu ul ul {
  display: none;
}

div.menu ul li:hover ul {
  display: block;
}

div.menu ul ul, div.menu ul li:hover ul ul, div.menu ul ul li:hover ul ul {
  display: none;
}

div.menu ul li:hover ul, div.menu ul ul li:hover ul, div.menu ul ul ul li:hover ul {
  display: block;
}