www.gusucode.com > ASP.NET树型菜单生成实例源码程序 > ASP.NET树型菜单生成实例/树型菜单1/树型菜单1/css/dhtml-horiz.css

    /* Root = Horizontal, Secondary = Vertical */
ul#navmenu {
  margin: 0;
  border: 0 none;
  padding: 0;
  width: 500px; /*For KHTML*/
  list-style: none;
  height: 24px;
}

ul#navmenu li {
  margin: 0;
  border: 0 none;
  padding: 0;
  float: left; /*For Gecko*/
  display: inline;
  list-style: none;
  position: relative;
  height: 22px;
}

ul#navmenu ul {
  margin: 0;
  border: 0 none;
  padding: 0;
  width: 160px;
  list-style: none;
  display: none;
  position: absolute;
  top: 22px;
  left: 0;
}

ul#navmenu ul:after /*From IE 7 lack of compliance*/{
  clear: both;
  display: block;
  font: 1px/0px serif;
  content: ".";
  height: 0;
  visibility: hidden;
}

ul#navmenu ul li {
  width: 160px;
  float: left; /*For IE 7 lack of compliance*/
  display: block !important;
  display: inline; /*For IE*/
}

/* 根菜单属性 */
ul#navmenu a {  
  /*border: 1px solid #FFF;
  border-right-color: #CCC;
  border-bottom-color: #CCC;*/
  padding: 0 6px;
  float: none !important; /*For Opera*/
  float: left; /*For IE*/
  display: block;
  background: #6666FF;  /*根菜单背景色*/
  color: #FFF;          /*根菜单字体色*/
  text-decoration: none;
  height: auto !important;
  height: 1%; /*For IE*/
  font: bold 12px/22px 宋体;  }



/* Root Menu Hover Persistence */
ul#navmenu a:hover,
ul#navmenu li:hover a,
ul#navmenu li.iehover a {
  background: #B0C4DE;
  color: #808080;
}

/* 2nd Menu */
ul#navmenu li:hover li a,
ul#navmenu li.iehover li a {
  float: none;
  background: #EEE;
  color: #808080;
}

/* 2nd Menu Hover Persistence */
ul#navmenu li:hover li a:hover,
ul#navmenu li:hover li:hover a,
ul#navmenu li.iehover li a:hover,
ul#navmenu li.iehover li.iehover a {
  background: #CCC;
  color: #FFF;
}

/* 3rd Menu */
ul#navmenu li:hover li:hover li a,
ul#navmenu li.iehover li.iehover li a {
  background: #EEE;
  color: #666;
}

/* 3rd Menu Hover Persistence */
ul#navmenu li:hover li:hover li a:hover,
ul#navmenu li:hover li:hover li:hover a,
ul#navmenu li.iehover li.iehover li a:hover,
ul#navmenu li.iehover li.iehover li.iehover a {
  background: #CCC;
  color: #FFF;
}

/* 4th Menu */
ul#navmenu li:hover li:hover li:hover li a,
ul#navmenu li.iehover li.iehover li.iehover li a {
  background: #EEE;
  color: #666;
}

/* 4th Menu Hover */
ul#navmenu li:hover li:hover li:hover li a:hover,
ul#navmenu li.iehover li.iehover li.iehover li a:hover {
  background: #CCC;
  color: #FFF;
}

ul#navmenu ul ul,
ul#navmenu ul ul ul {
  display: none;
  position: absolute;
  top: 0;
  left: 160px;
}

/* Do Not Move - Must Come Before display:block for Gecko */
ul#navmenu li:hover ul ul,
ul#navmenu li:hover ul ul ul,
ul#navmenu li.iehover ul ul,
ul#navmenu li.iehover ul ul ul {
  display: none;
}

ul#navmenu li:hover ul,
ul#navmenu ul li:hover ul,
ul#navmenu ul ul li:hover ul,
ul#navmenu li.iehover ul,
ul#navmenu ul li.iehover ul,
ul#navmenu ul ul li.iehover ul {
  display: block;
}