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仿京东导航栏CSS练习

时间:2020-02-13 13:21:59      阅读:106      评论:0      收藏:0      [点我收藏+]

标签:水平居中   round   背景颜色   导航栏   play   tle   abs   ini   bsp   

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <link rel="stylesheet" href="./source/fontImg/css/font-awesome.css" />
    <style>
      body {
        font-size: 14px;
      }
      *{
        margin:0px;
        padding: 0px;
      }
      /* 将list样式取消 */
      li {
        list-style: none;
      }
      /* 设置外部容器 */
      .top-bar-wrapper {
        width: 100%;
        height:30px;
        /* 设置行高 */
        line-height: 30px;
        /* 设置底部边线 */
        border-bottom: 1px solid #ddd;
        /* 设置背景颜色 */
        background-color: #e3e4e5;
      }
      /* 设置内部容器 */
      .top-bar {
        /* 设置固定宽度 */
        width: 900px;
        /* 设置水平居中 */
        margin: 0 auto;
        /* 开启相对定位 */
        position: relative;
      }
      /* 解决float塌陷方案 */
      .clearfix::after {
        content: "";
        display: block;
        clear: both;
      }
      /* 设置左侧 */
      .location {
        float: left;
      }
      /* 设置右侧浮动 */
      .shortcut {
        float: right;
      }
      /* 设置右侧内容浮动 */
      .shortcut li {
        float: left;
      }
      .top-bar a,
      .top-bar i,
      .top-bar span {
        color: #999;
        text-decoration: none;
      }
      /* 为地图图标设置颜色 */
      .location .fa {
        color: #f01205;
      }
      /* 为超链接设置悬浮效果 */
      .top-bar a:hover,
      .top-bar .heighlight {
        color: #f01205;
      }
      /* 分割线设置 */
      .shortcut .line {
        width: 1px;
        height: 10px;
        background-color: #999;
        margin: 10px 12px;
      }
      /* 设置城市下拉列表的块元素 */
      .location .city-list {
        display: none;
        width: 320px;
        height: 426px;
        background-color: white;
        border: 1px solid rgb(204, 204, 204);
        /* 脱离文档流 */
        position:absolute;
        top:31px;
        /* 防止别的层级元素将其覆盖 */
        z-index: 999;
        box-shadow: 0 2px 2px rgba(0,0,0,.3);
        
      }
      /* 设置元素悬浮效果 */
      .location:hover .city-list{
        display: block;
      }
      /* 设置内边距 */
      .current-city{
        padding: 0 10px;
        /* 为保持布局一致,不滑动 */
        border: 1px solid transparent;
        border-bottom: none;
      }
      /* 设置悬浮效果 */
      .location:hover .current-city{
        background-color: white;
        border: 1px solid rgb(204, 204, 204);
        border-bottom: none;
        padding-bottom: 1px;
        /* 开启定位提高元素层级 */
        position: relative;
        z-index: 9999;
      }
      /* 在我的订单下面设置块 */
      .myIndent .indentblock{
        display: none;
        width: 300px;
        height:300px;
        background-color:white;
        border: 1px solid rgb(204, 204, 204);
        box-shadow: 0 0 10px rgba(0,0,0,.3);
        position: absolute;
        top:30px;
        z-index: 99;
      }
      .myIndent:hover .indentblock{
        display: block;
      }
      .myIndent .indent{
          /* 为保持布局一致,不滑动 */
        border: 1px solid transparent;
        padding:7px 10px;
        border-bottom: none;
      }
      .myIndent:hover .indent{
        border:1px solid rgb(204, 204, 204);
        border-bottom: none;
        background-color: white;
        padding:7px 10px;
        position: relative;
        z-index: 9999;
      }
    </style>
  </head>
  <body>
    <!-- 外层容器 -->
    <div class="top-bar-wrapper">
      <!-- 内层容器 -->
      <div class="top-bar clearfix">
        <!-- 左侧菜单 -->
        <div class="location">
          <li class="current-city">
            <span class="fa  fa-map-marker"></span>
            <a href="javascript:;">北京</a>
          </li>
          <div class="city-list"></div>
        </div>
        <!-- 右侧菜单-->

        <ul class="shortcut clearfix">
          <li>
            <a href="javascript:;">你好,请登录</a>
            <a href="javascript:;" class="heighlight">免费注册</a>
          </li>
          <!-- 分割线 -->
          <li class="line"></li>
          <li class="myIndent">
            <a href="javascript:;" class="indent">我的订单</a>
            <div class="indentblock"></div>
          </li>
      
          <!-- 分割线 -->
          <li class="line"></li>
          <li>
            <a href="javascript:;" class="heighlight">我的京东</a>
            <i class="fa fa-angle-down"></i>
          </li>
          <!-- 分割线 -->
          <li class="line"></li>
          <li><a href="javascript:;">京东会员</a></li>
          <!-- 分割线 -->
          <li class="line"></li>
          <li>
            <a href="javascript:;">企业采购</a>
            <i class="fa fa-angle-down"></i>
          </li>
          
        </ul>
      </div>
    </div>
  </body>
</html>

仿京东导航栏CSS练习

标签:水平居中   round   背景颜色   导航栏   play   tle   abs   ini   bsp   

原文地址:https://www.cnblogs.com/kukai/p/12303081.html

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