悬停在 css 菜单活动 li class 上不工作？对别人有用吗？

Question

我似乎无法让悬停在我的第一个 css 菜单导航按钮上工作。是一个active li class，有没有人有什么想法？另一个菜单选项的悬停效果效果很好。 CSS代码：

@import url(http://fonts.googleapis.com/css?family=Open+Sans:600);
/* Menu CSS */#cssmenu,
#cssmenu > ul {
  background: url(images/highlight-bg.png) no-repeat;
  padding-bottom: 3px;
  font-family: 'Open Sans', sans-serif;
  font-weight: 600;
  left:0px;
  top:0px;  
}

#cssmenu:before,
#cssmenu:after,
#cssmenu > ul:before,
#cssmenu > ul:after {
  content: "";
  display: table;
}
#cssmenu:after,
#cssmenu > ul:after {
  clear: both;
}
#cssmenu {
  width: auto;
  zoom: 1;
}

li.space1{
    visibility: hidden;
}

li.space2{
    visibility: hidden;
}

#cssmenu > ul {
  background: url(images/menu-bg.png) no-repeat;
  margin: 0;
  padding: 0;
  position: relative;
}
#cssmenu > ul li {
  margin: 0;
  padding: 0;
  list-style: none;
}
#cssmenu > ul > li {
  float: left;
  position: relative;
}
#cssmenu > ul > li > a {
  padding: 20px 26px;
  display: block;
  color: white;
  font-size: 13px;
  text-decoration: none;
  text-transform: uppercase;
  text-shadow: 0 -1px 0 #9e3825;
  text-shadow: 0 -1px 0 rgba(116, 37, 2, 0.7);
  line-height: 18px;
  margin-right: 10px;

}
#cssmenu > ul > li:hover > a {
  background: url(images/hover.png) repeat;
  text-shadow: 0 -1px 0 #97321f;
  text-shadow: 0 -1px 0 rgba(122, 42, 26, 0.64);
}
#cssmenu > ul > li > a > span {
  line-height: 18px;
  margin-right: 5px;
}
#cssmenu > ul > li.active > a,
#cssmenu > ul > li > a:active {
  background: url(images/active.png) no-repeat;
}
/* Childs */
#cssmenu > ul ul {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  top: 120px;
  background: url(images/highlight-bg.png) repeat;
  margin: 0;
  padding: 0;
  z-index: -1;
}
#cssmenu > ul li:hover ul {
  opacity: 1;
  visibility: visible;
  margin: 0;
  color: #000;
  z-index: 2;
  top: 52px;
  left: 0;
}
#cssmenu > ul ul:before {
  content: "";
  position: absolute;
  top: -10px;
  width: 100%;
  height: 20px;
  background: transparent;
}
#cssmenu > ul ul li {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
}
#cssmenu > ul ul li a {
  padding: 18px 26px;
  display: block;
  color: #393939;
  font-size: 13px;
  text-decoration: none;
  text-transform: uppercase;
  width: 150px;
  border-left: 4px solid transparent;
  text-shadow: 0 1px 0 white;
}
#cssmenu > ul ul li a:hover {
  border-left: 4px solid #de553b;
  background: url(images/hover.png) repeat;
  color: white;
  text-shadow: 0 1px 0 black;
}
#cssmenu > ul ul li a:active {
  background: url(images/menu-bg.png) no-repeat;
}

#Table_01 {
    position:absolute;
    left:0px;
    top:1px;
    width:864px;
    height:1px;
    visibility: inherit;
}


#DropDown-Design2-11 {
    position:absolute;
    left:0px;
    top:50px;
    width:347px;
    height:166px;
}

#DropDown-Design2-12 {
    position:absolute;
    left:347px;
    top:50px;
    width:103px;
    height:142px;
}

#DropDown-Design2-13 {
    position:absolute;
    left:450px;
    top:50px;
    width:223px;
    height:166px;
}

#DropDown-Design2-14 {
    position:absolute;
    left:673px;
    top:50px;
    width:191px;
    height:166px;
}

#DropDown-Design2-15 {
    position:absolute;
    left:347px;
    top:192px;
    width:103px;
    height:24px;
}

Answer 1

这样试试：Demo

如果您需要鼠标悬停在活动状态下，请使用悬停来实现活动状态 li，如下所示：

CSS:

#cssmenu > ul > li:hover > a,#cssmenu > ul > li:hover.active > a {
    background:#000 url(images/hover.png) repeat;
    text-shadow: 0 -1px 0 #97321f;
    text-shadow: 0 -1px 0 rgba(122, 42, 26, 0.64);
}

悬停在 css 菜单活动 li class 上不工作？对别人有用吗？

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