jquery+css实现自适应多级下拉菜效果代码
代码语言:html
所属分类:菜单导航
代码描述:jquery+css实现自适应多级下拉菜效果代码
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">
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/modernizr.2.8.3.js"></script>
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/font-awesome-4.7.0/css/font-awesome.min.css">
<style>
@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,400italic,600,700,800);
*,html,body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,label,fieldset,input,p,blockquote,th,td {
margin: 0;
padding: 0;
}
article,aside,figure,footer,header,hgroup,nav,section {
display: block;
}
* {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
html {
-webkit-font-smoothing: antialiased;
}
a {
color: #BA0707;
text-decoration: none;
}
a:hover {
color: #FF675C;
}
body {
background: #e5e5e5;
color: #374147;
font: 14px "Open Sans",Helvetica,Arial,sans-serif;
-webkit-font-smoothing: antialiased;
line-height: 1;
width: 100%;
}
nav {
display: block;
background: #374147;
}
.menu {
display: block;
}
.menu li {
display: inline-block;
position: relative;
z-index: 100;
}
.menu li:first-child {
margin-left: 0;
}
.menu li a {
font-weight: 600;
text-decoration: none;
padding: 20px 15px;
display: block;
color: #fff;
transition: all 0.2s ease-in-out 0s;
}
.menu li a:hover,.menu li:hover>a {
color: #fff;
background: #FF675C;
}
.menu ul {
visibility: hidden;
opacity: 0;
margin: 0;
padding: 0;
width: 170px;
position: absolute;
left: 0px;
background: #fff;
z-index: 99;
transform: translate(0,20px);
transition: all 0.2s ease-out;
}
.menu ul:after {
bottom: 100%;
left: 20%;
border: solid transparent;
content: " ";
height: 0;
width: 0;
position: absolute;
pointer-events: none;
border-color: rgba(255, 255, 255, 0);
border-bottom-color: #fff;
border-width: 6px;
margin-left: -6px;
}
.menu ul li {
display: block;
float: none;
background: none;
margin: 0;
padding: 0;
}
.menu ul li a {
font-size: 12px;
font-weight: normal;
display: block;
color: #797979;
background: #fff;
}
.menu ul li a:hover,.menu ul li:hover>a {
background: #FF675C;
color: #fff;
}
.menu li:hover>ul {
visibility: visible;
opacity: 1;
transform: translate(0,0);
}
.menu ul ul {
left: 169px;
top: 0px;
visibility: hidden;
opacity: 0;
transform: translate(20px,20px);
transition: all 0.2s ease-out;
}
.menu ul ul:after {
left: -6px;
top: 10%;
border: solid transparent;
content: " ";
height: 0;
width: 0;
position: absolute;
pointer-events: none;
border-color: rgba(255.........完整代码请登录后点击上方下载按钮下载查看
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