#galleryh {
  padding:0;
  margin:0 auto 0 auto;
  list-style-type:none;
  overflow:hidden;
  width:600px;
  height:150px;
  border:1px solid #888;
  background:red;
  }
#galleryh li {
  float:left;
  }
#galleryh li a {
  display:block;
  height:150px;
  width:75px;
  float:left;
  text-decoration:none;
  border-right:1px solid #fff;
  cursor:default;
  }
#galleryh li a img {
  width:75px;
  height:150px;
  border:0;
  }
#galleryh li a:hover {
  background:#eee;
  width:150px;
  }
#galleryh li a:hover img {
  width:150px;
  }