HTML:
<div class="my_nav">
<ul>
<li class="tiao cur" id="order_tab_1"><a href="#">待付款</a></li>
<li class="tiao " id="order_tab_2"><a href="#">待收货/提货</a></li>
<li class="tiao " id="order_tab_3"><a href="#">全部订单</a></li>
</ul>
</div>
Css:
.my_nav {
width: 100%;
border: 1px solid #e0e0e0;
border-width: 1px 0;
background-color: #fff;
-webkit-box-sizing: border-box;
box-sizing: border-box;
}
.my_nav ul {
display: box;
display: -ms-box;
display: -webkit-box;
display: flex;
display: -ms-flexbox;
display: -webkit-flex;
overflow: hidden;
}
.my_nav li.cur {
background-color: #E5E5E5;
}
.my_nav li:first-child {
border-left: 0;
}
.my_nav li {
display: block;
flex: 1;
-ms-flex: 1;
-webkit-flex: 1;
box-flex: 1;
-ms-box-flex: 1;
-webkit-box-flex: 1;
width: 100px;
text-align: center;
font-size: 12px;
line-height: 36px;
border-left: 1px solid #e0e0e0;
padding: 0px;
background-color: #f3f3f3;
}
.my_nav a {
display: block;
min-height: 36px;
}
a {
border-bottom-color: #cccccc;
border-bottom-style: none;
COLOR: #888888;
text-decoration: none;
font-family: "Microsoft Yahei",Arial, Helvetica, sans-serif;
outline: none;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta content="width=device-width, initial-scale=1, user-scalable=no, minimal-ui" name="viewport">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta content="telphone=no" name="format-detection">
<title>等分居中</title>
<link media="all" href="http://www.w3cplus.com/mcommon/reset.css" rel="stylesheet">
<style type="text/css">
.demo{
line-height:44px;
margin-bottom: 20px;
text-align: center;
background-color: #0078e7;
color: #fff;
} .flex-equal,.flex-center, .justify {
display: -webkit-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
} .flex-equal li {
-webkit-box-flex: ;
-ms-flex: ;
-webkit-flex: ;
flex: ;
} .table-equal {
display: table;
table-layout: fixed;
width: %;
}
.table-equal li {
display: table-cell;
}
.demo-center{
border: 1px solid #ccc;
margin:20px;
height:200px;
}
.demo-center .children{
background: #0078e7;
color: #fff;
width:150px;
line-height:;
text-align:center;
}
.flex-center {
-webkit-box-pack: center;
-ms-flex-pack: center;
-webkit-justify-content: center;
justify-content: center;
-webkit-box-align: center;
-ms-flex-align: center;
-webkit-align-items: center;
align-items: center;
} .translate-center{
position: relative;
} .translate-center .children{
position: absolute;
top: %;
left: %;
-webkit-transform: translate(-%, -%);
transform: translate(-%, -%);
}
.justify {
-webkit-box-pack: justify;
-ms-flex-pack: justify;
-webkit-justify-content: space-between;
justify-content: space-between;
padding: 10px;
background: #0078e7;
color:#fff;
line-height: 32px;
}
</style>
</head>
<body>
<h2>flex等分</h2>
<ul class="flex-equal demo">
<li>手机</li>
<li>联系人</li>
<li>信息</li>
<li>主屏</li>
</ul> <ul class="flex-equal demo">
<li>手机</li>
<li>联系人</li>
<li>信息</li>
</ul>
<h2>table等分</h2>
<ul class="table-equal demo">
<li>手机</li>
<li>联系人</li>
<li>信息</li>
<li>主屏</li>
</ul>
<ul class="table-equal demo">
<li>手机</li>
<li>联系人</li>
<li>信息</li>
</ul>
<h2>flex居中</h2>
<div class="flex-center demo-center">
<div class="children">子元素水平垂直居中</div>
</div>
<h2>translate居中</h2>
<div class="translate-center demo-center">
<div class="children">子元素水平垂直居中</div>
</div>
<h2>两端对齐</h2>
<div class="justify"><h2>左边对齐</h2><span>右边对齐</span></div>
</body>
</html>
原文地址：http://www.cnblogs.com/xinlinux/p/4463608.html