<!DOCTYPE html><html><head>
{block:extop}<?php
$extitle = '模板标签-演示'; // 标题
?>{/block:extop}
<title>{block:mytitle}模板继承 - 演示 - {=$extitle}{/block:mytitle}</title>
<style type="text/css">
body{ padding:1rem; }
body,nav,p,div {
padding:5px;
}
body,td,th,div {
font-size:14px; line-height:180%;
}
</style>
</head><body>
{block:uhead}
<header>公共head @ _layout</header>
{/block:uhead}
<nav>
{block:uside}
<li>公共side @ _layout</li>
<li>Item1</li>
<li>Item2</li>
{/block:uside}
</nav>
<hr>
{block:exmain}模板内容 @ _layout{/block:exmain}
<hr>
{block:ufoot}
<footer>公共foot @ _layout</footer>
{/block:ufoot}
</body></html>
-End-