DIV and CSS realize the effect of imitating the navigation bar of Jingdong Mall-CSS Tutorial-php.cn

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DIV and CSS realize the effect of imitating the navigation bar of Jingdong Mall

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Jun 11, 2018 pm 04:00 PM

cssdivNavigation bar

This article mainly introduces p CSS to realize the imitation Jingdong Mall navigation bar effect, involving page p css layout and related techniques of dynamic switching combined with onmouseout mouse events. It has certain reference value. Friends in need can refer to it

The example in this article describes how p CSS realizes the effect of imitating the navigation bar of Jingdong Mall. Share it with everyone for your reference. The details are as follows:

Here is a demonstration of the p CSS function code that imitates the navigation bar of Jingdong Mall. When the mouse slides over the navigation bar option, the corresponding submenu list will pop up. The interface is simple and elegant.

The screenshot of the running effect is as follows:

The specific code is as follows:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf8" />
<title>京东商城导航条</title>
<style type="text/css">
.my_left_category{
    width:150px;
    font-size:12px;
    font-family:arial,sans-serif;
    letter-spacing:2px;
}
.my_left_category h1{
    background-image:url(images/spring_06.gif);
    height:20px;
    background-repeat:no-repeat;
    font-size:14px;
    font-weight:bold;
    padding-left:15px;
    padding-top:8px;
    margin:0px;
    color:#FFF;
}
.my_left_category .my_left_cat_list{
width:148px;
border-color:#b60134;
border-style:solid;
border-width:0px 1px 1px 1px;
line-height:13.5pt;
}
.my_left_category .my_left_cat_list h2 {
margin:0px;
padding:3px 5px 0px 9px;
}
.my_left_category .my_left_cat_list h2 a {
color:#d6290b;
font-weight:bold;
font-size:14px;
line-height:22px;
}
.my_left_category .my_left_cat_list h2 a:hover {
color:#d6290b;
font-weight:bold;
font-size:14px;
line-height:22px;
}
.my_left_category .h2_cat{
  width:148px;
  height:26px; 
  background-image:url(images/my_menubg.gif);
  background-repeat:no-repeat; 
  line-height:26px;
  font-weight:normal;
  color:#333333;
  position:relative;
}
.my_left_category .h2_cat_1{
  width:148px;
  height:26px; 
  background-image:url(images/my_menubg_1.gif);
  background-repeat:no-repeat; 
  line-height:26px;
  font-weight:normal;
  color:#333333;
  position:relative;
}
.my_left_category a{
  font:12px;
  text-decoration:none;
  color:#333333;
}
.my_left_category a:hover{
  text-decoration:underline;
  color:#ff3333;
}
.my_left_category h3{
margin:0px; 
padding:0px;
height:26px; 
font-size:12px; 
font-weight:normal;
display:block; 
padding-left:8px;
}
.my_left_category h3 span{color:#999999; width:145px; float:right;}
.my_left_category h3 a{  line-height:26px;}
.my_left_category .h3_cat{
 display:none;
 width:204px;
 position:absolute; 
 left:123px; 
 margin-top:-26px; 
 cursor:auto;
}
.my_left_category .shadow{
position:inherit;
background:url(images/shadow_04.gif) left top;
width:204px;
}
.my_left_category .shadow_border{
position:inherit; 
width:200px; 
border:1px solid #959595; margin-top:1px; 
border-left-width:0px; 
background:url(images/shadow_border.gif) no-repeat 0px 21px; 
background-color:#ffffff; 
margin-bottom:3px
}
.my_left_category .shadow_border ul{margin:0; padding:0; margin-left:15px}
.my_left_category .shadow_border ul li {
list-style:none;
padding-left:10px;
background-image:url(images/my_cat_sub_menu_dot.gif);
background-repeat:no-repeat;
background-position:0px 8px;
float:left;
width:75px;
height:26px;
overflow:hidden;
letter-spacing:0px;
} 
.my_left_category .active_cat{ z-index:99;background-position:0 -25px;cursor:pointer;}
.my_left_category .active_cat h3 { font-weight:bold}
.my_left_category .active_cat h3 span{ display:none;} 
.my_left_category .active_cat p{display:block;} 
</style>
</head>
<body>
<p class="my_left_category">
  <h1 id="分类导航">分类导航</h1>
  <p class="my_left_cat_list">
    <h2 id="a-nbsp-href-按网站类别-a"><a href="#">按网站类别</a></h2>
    <p class="h2_cat" onmouseover="this.className=&#39;h2_cat active_cat&#39;" onmouseout="this.className=&#39;h2_cat&#39;">
      <h3 id="a-nbsp-href-企业建站-a"><a href="#">企业建站</a></h3>
      <p class="h3_cat">
         <p class="shadow">
          <p class="shadow_border">
            <ul>
             <li><a href="#">LOGO设计</a></li>
             <li><a href="#">网站设计</a></li>
             <li><a href="#">网站广告</a></li>
             <li><a href="#">推广</a></li>
             <li><a href="#">建网站</a></li>
             <li><a href="#">网站推广</a></li>
             <li><a href="#">网站建设</a></li>
             <li><a href="#">SEO</a></li>
            </ul>
          </p>
         </p>
      </p>    
    </p> 
    <p class="h2_cat" onmouseover="this.className=&#39;h2_cat active_cat&#39;" onmouseout="this.className=&#39;h2_cat&#39;">
      <h3 id="a-nbsp-href-韩国男装-a"><a href="#">韩国男装</a></h3>
      <p class="h3_cat">
        <p class="shadow">
          <p class="shadow_border">
            <ul>
             <li><a href="#">LOGO设计</a></li>
             <li><a href="#">网站设计</a></li>
             <li><a href="#">网站广告</a></li>
             <li><a href="#">推广</a></li>
             <li><a href="#">建网站</a></li>
             <li><a href="#">网站推广</a></li>
             <li><a href="#">网站建设</a></li>
             <li><a href="#">SEO</a></li>
            </ul>
          </p>
        </p>  
      </p>    
    </p> 
    <p class="h2_cat" onmouseover="this.className=&#39;h2_cat active_cat&#39;" onmouseout="this.className=&#39;h2_cat&#39;">
      <h3 id="a-nbsp-href-脚本之家-a"><a href="#">脚本之家</a></h3>
      <p class="h3_cat">
        <p class="shadow">
          <p class="shadow_border">
            <ul>
             <li><a href="#">LOGO设计</a></li>
             <li><a href="#">源码下载</a></li>
             <li><a href="#">最新更新</a></li>
             <li><a href="#">下载排行</a></li>
             <li><a href="#">ASP</a></li>
             <li><a href="#">PHP</a></li>
             <li><a href="#">AJAX</a></li>
             <li><a href="#">DELPHI</a></li>
            </ul>
          </p>
        </p>  
      </p>    
    </p> 
<!-- again -->
    <h2 id="a-nbsp-href-按品牌选货-a"><a href="#">按品牌选货</a></h2>
    <p class="h2_cat" onmouseover="this.className=&#39;h2_cat active_cat&#39;" onmouseout="this.className=&#39;h2_cat&#39;">
      <h3 id="a-nbsp-href-nbsp-style-color-ff-热销推荐-a"><a href="#" style="color:#ff3333;">热销推荐</a></h3>
      <p class="h3_cat">
         <p class="shadow">
          <p class="shadow_border">
            <ul>
             <li><a href="#">LOGO设计</a></li>
             <li><a href="#">网站设计</a></li>
             <li><a href="#">网站广告</a></li>
             <li><a href="#">推广</a></li>
             <li><a href="#">建网站</a></li>
             <li><a href="#">网站推广</a></li>
             <li><a href="#">网站建设</a></li>
             <li><a href="#">SEO</a></li>
            </ul>
          </p>
         </p>
      </p>    
    </p> 
    <p class="h2_cat" onmouseover="this.className=&#39;h2_cat active_cat&#39;" onmouseout="this.className=&#39;h2_cat&#39;">
      <h3 id="a-nbsp-href-网站建设-a"><a href="#">网站建设</a></h3>
      <p class="h3_cat">
        <p class="shadow">
          <p class="shadow_border">
            <ul>
             <li><a href="#">LOGO设计</a></li>
             <li><a href="#">网站设计</a></li>
             <li><a href="#">推广</a></li>
             <li><a href="#">建网站</a></li>
             <li><a href="#">网站推广</a></li>
             <li><a href="#">推广</a></li>
             <li><a href="#">LOGO设计</a></li>
             <li><a href="#">网站设计</a></li>
             <li><a href="#">网站广告</a></li>
             <li><a href="#">推广</a></li>
             <li><a href="#">建网站</a></li>
             <li><a href="#">网站推广</a></li>
             <li><a href="#">网站建设</a></li>
             <li><a href="#">LOGO设计</a></li>
             <li><a href="#">网站设计</a></li>
             <li><a href="#">网站建设</a></li>
             <li><a href="#">SEO</a></li>
            </ul>
          </p>
        </p>  
      </p>    
    </p> 
    <p class="h2_cat" onmouseover="this.className=&#39;h2_cat active_cat&#39;" onmouseout="this.className=&#39;h2_cat&#39;">
      <h3 id="a-nbsp-href-网站程序-a"><a href="#">网站程序</a></h3>
      <p class="h3_cat">
        <p class="shadow">
          <p class="shadow_border">
            <ul>
             <li><a href="#">PHP</a></li>
             <li><a href="#">ASP</a></li>
             <li><a href="#">JSP</a></li>
             <li><a href="#">ASP.Net</a></li>
            </ul>
          </p>
        </p>  
      </p>    
    </p> 
    <p class="h2_cat_1" onmouseover="this.className=&#39;h2_cat_1 active_cat&#39;" onmouseout="this.className=&#39;h2_cat_1&#39;">
      <h3 id="a-nbsp-href-其他网站-a"><a href="#">其他网站</a></h3>
    </p>
  <!-- again -->
    <h2 id="a-nbsp-href-按价格选货-a"><a href="#">按价格选货</a></h2>
    <p class="h2_cat" onmouseover="this.className=&#39;h2_cat active_cat&#39;" onmouseout="this.className=&#39;h2_cat&#39;">
      <h3 id="a-nbsp-href-低端价位-a"><a href="#">低端价位</a></h3>
      <p class="h3_cat">
         <p class="shadow">
          <p class="shadow_border">
            <ul>
             <li><a href="#">50元以下</a></li>
             <li><a href="#">50-100元</a></li>
            </ul>
          </p>
         </p>
      </p>    
    </p> 
    <p class="h2_cat" onmouseover="this.className=&#39;h2_cat active_cat&#39;" onmouseout="this.className=&#39;h2_cat&#39;">
      <h3 id="a-nbsp-href-中高端价位-a"><a href="#">中高端价位</a></h3>
      <p class="h3_cat">
        <p class="shadow">
          <p class="shadow_border">
            <ul>
             <li><a href="#">100-150元</a></li>
             <li><a href="#">150-200元</a></li>
             <li><a href="#">200-300元</a></li>
             <li><a href="#">300元以上</a></li>
             </ul>
          </p>
        </p>  
      </p>    
    </p> 
      <!-- again -->
    <h2 id="a-nbsp-href-超值特价区-a"><a href="#">超值特价区</a></h2>
    <h2 id="a-nbsp-href-现货区-a"><a href="#">现货区</a></h2>
<!--测试复制end-->    
 </p>
 </p> 
</body>
</html>

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