#nav ul {
  padding:0px;
  margin: 0;
  background: #fff;
}

#nav ul ul {
  display: none
}

#nav ul li {
  list-style-type: none;
  position: relative;
  margin: 0;
  display: inline;
}

#nav ul li:hover > ul {
  display:block;
  position:absolute;
  top: 100%;
  left: 0%;
  background-image: url(images/fix_ie_hover.gif); /* IE7 bugfix */
}
.div1 {margin-top:45px;  margin-left:30px;  margin-right:30px}
.div2 {margin-top:45px;  margin-left:45px;  margin-right:45px; margin-bottom:20px}