css实现一个多级横向二级下拉菜单导航效果代码-html代码-BFW代码库

css实现一个多级横向二级下拉菜单导航效果代码

代码语言：html

代码描述：css实现一个多级横向二级下拉菜单导航效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/font-awesome-4.7.0/css/font-awesome.min.css">
<style>
    /*
    author:helang
    Email:helang.love@qq.com
*/

body{
    margin: 0;
    padding: 0;
    background-color: #F3F3F3;
    font-size: 14px;
    font-family: 'Microsoft YaHei', 'Times New Roman', Times, serif;
    letter-spacing: 0;
    min-width: 1200px;
    color: #333333;
}

.hl_nav{
    background-color: #FD463E;
    position: relative;
    color: #ffffff;
    min-width: 1200px;
    height: 64px;
}
.hl_nav a{
    display: block;
    text-decoration: none;
}
.hl_nav .shade{
    position: absolute;
    width: 100%;
    height: 200px;
    top: 64px;
    left: 0;
    z-index: 1;
    background-color: #EEEEEE;
    opacity: 0.9;
    filter: alpha(opacity=90);
    box-shadow: 0 5px 15px #CCCCCC;
    display: none;
    border-bottom: #ffffff solid 1px;
    border-bottom: rgba(255,.........完整代码请登录后点击上方下载按钮下载查看