以下是代码
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<!--cdn方式引入-->
<link href="https://cdn.bootcss.com/semantic-ui/2.4.1/semantic.min.css" rel="stylesheet">
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<link rel="stylesheet" type="text/css" href="semantic/dist/semantic.min.css">
<script type="text/javascript" src="../static/js/jquery-slim.min.js"></script>
<script src="semantic/dist/semantic.min.js"></script>
<link rel="stylesheet" type="text/css" href="../static/css/icon.min.css" />
<title>index</title>
</head>
<body style="background: url(../static/assets/img/bg-so-white.png);">
<!--1.导航栏部分start-->
<nav class="ui fixed inverted menu stackable" style="box-shadow: 0 4px 8px rgba(0,0,0,0.2) !important;">
<div class="ui container">
<a href="#" class="header item">
<img class="logo" src="../static/assets/img/logo.png"> MY BLOG
</a>
<a href="#" class="item"><i class="icon tiny home"></i>首页</a>
<a href="#" class="item"><i class="icon tiny idea"></i>分类</a>
<a href="#" class="item"><i class="icon tiny tags"></i>标签</a>
<a href="#" class="item"><i class="icon tiny clone"></i>归档</a>
<a href="#" class="item"><i class="icon tiny info"></i>关于我</a>
<!--下拉列表菜单start-->
<div class="ui simple dropdown item">更多 <i class="dropdown icon"></i>
<div class="menu">
<a class="item" href="#">Link Item</a>
<a class="item" href="#">Link Item</a>
<div class="divider"></div>
<div class="header">Header Item</div>
<div class="item">
<i class="dropdown icon"></i> Sub Menu
<div class="menu">
<a class="item" href="#">Link Item</a>
<a class="item" href="#">Link Item</a>
</div>
</div>
<a class="item" href="#">Link Item</a>
</div>
</div>
<!--下拉列表菜单end-->
<div class="item right">
<div class="ui icon input transparent inverted">
<input type="text" placeholder="Search..." />
<i class="icon search link"></i>
</div>
</div>
</div>
</nav>
<!--1.导航栏部分end-->
<!--2、中间内容部分start-->
<div class="ui container" style="padding-top: 7em;">
<div class="ui grid stackable">
<div class="eleven wide column">
<!--中间内容header-->
<div class="ui segment top attached">
<div class="ui two column grid middle aligned">
<div class="column"><h3 class="ui teal header" style="font-weight: 600;">我的博客</h3></div>
<div class="column right aligned">
<strong>共 <h2 class="ui orange header" style="display: inline-block;">14</h2> 篇</strong>
</div>
</div>
</div>
<!--中间左边博客列表start-->
<div class="ui segment attached placeholder">
<div class="ui vertical segment padded">
<div class="ui grid stackable mobile reversed">
<div class="eleven wide column">
<h3 class="ui header">我是标题</h3>
<p>这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！</p>
<div class="ui grid middle aligned">
<div class="column eleven wide ">
<div class="ui link list horizontal mini">
<div class="item middle aligned">
<img src="https://unsplash.it/100/100?image=1005"/ class="ui image avatar">
<div class="content"><a href="#" class="header">头像描述</a></div>
</div>
<div class="item middle aligned"><i class="icon calendar"></i> 2017-10-02</div>
<div class="item middle aligned"><i class="icon eye"></i> 2536</div>
</div>
</div>
<div class="column five wide right aligned"><a href="#" target="_blank" class="ui label teal tiny basic">认证升级</a></div>
</div>
</div>
<div class="five wide column">
<a href="#" target="_blank"><img class="ui image rounded" src="https://unsplash.it/800/450?image=1005"/></a>
</div>
</div>
</div>
<div class="ui vertical segment padded" style="margin-top: 1em;">
<div class="ui grid stackable mobile reversed">
<div class="eleven wide column">
<h3 class="ui header">我是标题</h3>
<p>这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！</p>
<div class="ui grid middle aligned">
<div class="column eleven wide ">
<div class="ui link list horizontal mini">
<div class="item middle aligned">
<img src="https://unsplash.it/100/100?image=1005"/ class="ui image avatar">
<div class="content"><a href="#" class="header">头像描述</a></div>
</div>
<div class="item middle aligned"><i class="icon calendar"></i> 2017-10-02</div>
<div class="item middle aligned"><i class="icon eye"></i> 2536</div>
</div>
</div>
<div class="column five wide right aligned"><a href="#" target="_blank" class="ui label teal tiny basic">认证升级</a></div>
</div>
</div>
<div class="five wide column">
<a href="#" target="_blank"><img class="ui image rounded" src="https://unsplash.it/800/450?image=1005"/></a>
</div>
</div>
</div>
<div class="ui vertical segment padded" style="margin-top: 1em;">
<div class="ui grid stackable mobile reversed">
<div class="eleven wide column">
<h3 class="ui header">我是标题</h3>
<p>这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！</p>
<div class="ui grid middle aligned">
<div class="column eleven wide ">
<div class="ui link list horizontal mini">
<div class="item middle aligned">
<img src="https://unsplash.it/100/100?image=1005"/ class="ui image avatar">
<div class="content"><a href="#" class="header">头像描述</a></div>
</div>
<div class="item middle aligned"><i class="icon calendar"></i> 2017-10-02</div>
<div class="item middle aligned"><i class="icon eye"></i> 2536</div>
</div>
</div>
<div class="column five wide right aligned"><a href="#" target="_blank" class="ui label teal tiny basic">认证升级</a></div>
</div>
</div>
<div class="five wide column">
<a href="#" target="_blank"><img class="ui image rounded" src="https://unsplash.it/800/450?image=1005"/></a>
</div>
</div>
</div>
<div class="ui vertical segment padded" style="margin-top: 1em;">
<div class="ui grid stackable mobile reversed">
<div class="eleven wide column">
<h3 class="ui header">我是标题</h3>
<p>这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！这里是博客内容！</p>
<div class="ui grid middle aligned">
<div class="column eleven wide ">
<div class="ui link list horizontal mini">
<div class="item middle aligned">
<img src="https://unsplash.it/100/100?image=1005"/ class="ui image avatar">
<div class="content"><a href="#" class="header">头像描述</a></div>
</div>
<div class="item middle aligned"><i class="icon calendar"></i> 2017-10-02</div>
<div class="item middle aligned"><i class="icon eye"></i> 2536</div>
</div>
</div>
<div class="column five wide right aligned"><a href="#" target="_blank" class="ui label teal tiny basic">认证升级</a></div>
</div>
</div>
<div class="five wide column">
<a href="#" target="_blank"><img class="ui image rounded" src="https://unsplash.it/800/450?image=1005"/></a>
</div>
</div>
</div>
</div><!--中间博客内容end-->
<!--中间footer-->
<div class="ui segment bottom attached padd">
<div class="ui two column grid middle aligned">
<div class="column"><a href="#" class="ui button teal basic mini">上一页</a></div>
<div class="column right aligned">
<a href="#" class="ui button teal basic mini">下一页</a>
</div>
</div>
</div>
</div>
<!--*****中间右边小卡片*****-->
<div class="five wide column">
<!--*****分类start*****-->
<div class="ui segments">
<div class="ui segment secondary">
<div class="ui two column grid">
<div class="column"><i class="icon list"></i>分类</div>
<div class="column right aligned"><a href="#" target="_blank">more >></a></div>
</div>
</div>
<div class="ui segment teal">
<div class="ui vertical menu fluid">
<a class="teal item">学习日志
<div class="ui teal left pointing label basic">13</div>
</a>
<a class="teal item">思考与感悟
<div class="ui teal left pointing label basic">14</div>
</a>
<a class="teal item">HTML
<div class="ui teal left pointing label basic">8</div>
</a>
<div class="item">
<div class="ui transparent icon input">
<input type="text" placeholder="Search mail...">
<i class="search icon"></i>
</div>
</div>
</div>
</div>
</div><!--*****分类end*****-->
<!--标签start-->
<div class="ui segments" style="margin-top: 2em;">
<div class="ui segment secondary">
<div class="ui two column grid">
<div class="column"><i class="icon tags"></i>标签</div>
<div class="column right aligned"><a href="#" target="_blank">more >></a></div>
</div>
</div>
<div class="ui segment teal">
<a href="#" target="_blank" class="ui label teal basic" style="margin: 0.2em;">Html<div class="detail">3</div></a>
<a href="#" target="_blank" class="ui label teal basic" style="margin: 0.2em;">方法论<div class="detail">8</div></a>
<a href="#" target="_blank" class="ui label teal basic" style="margin: 0.2em;">算法<div class="detail">93</div></a>
<a href="#" target="_blank" class="ui label teal basic" style="margin: 0.2em;">Python<div class="detail">53</div></a>
<a href="#" target="_blank" class="ui label teal basic" style="margin: 0.2em;">框架<div class="detail">2</div></a>
</div>
</div><!--标签end-->
<!--*****最新推荐start*****-->
<div class="ui segments" style="margin-top: 2em;">
<div class="ui segment secondary">
<div class="column"><i class="icon bookmark"></i>最新推荐</div>
</div>
<div class="ui segment teal">
<a href="#" target="_blank" style="color: #1A531B;font-weight: 500;">用户故事（User Story）</a>
</div>
<div class="ui segment">
<a href="#" target="_blank" style="color: #1A531B;font-weight: 500;">网络安全</a>
</div>
<div class="ui segment">
<a href="#" target="_blank" style="color: #1A531B;font-weight: 500;">SSM整合</a>
</div>
<div class="ui segment">
<a href="#" target="_blank" style="color: #1A531B;font-weight: 500;">Spring Boot框架</a>
</div>
</div><!--*****最新推荐end*****-->
<!--*****二维码*****-->
<h4 class="ui horizontal divider header" style="margin-top: 2em;">扫码关注我</h4>
<div class="ui card centered" style=" 10em;">
<img src="../static/assets/img/wechat.jpg" class="ui image rounded"/>
</div>
</div>
<br /><br />
</div>
</div>
<!--2、中间内容部分end-->
<!--3.底部部分start-->
<footer class="ui inverted vertical footer segment">
<div class="ui center aligned container">
<div class="ui stackable inverted divided grid middle aligned">
<div class="three wide column">
<h4 class="ui inverted header"></h4>
<img class="ui rounded image" style="margin-left: 40px;" src="../static/assets/img/wechat.jpg" width="75">
</div>
<div class="three wide column">
<h4 class="ui inverted header">最新博客</h4>
<div class="ui inverted link list">
<a href="#" class="item">Link One</a>
<a href="#" class="item">Link Two</a>
</div>
</div>
<div class="three wide column">
<h4 class="ui inverted header">最多阅读</h4>
<div class="ui inverted link list">
<a href="#" class="item">Link One</a>
<a href="#" class="item">Link Two</a>
</div>
</div>
<div class="seven wide column">
<h4 class="ui inverted header">Footer Header</h4>
<p>Extra space for a call to action inside the footer could help re-engage users</p>
</div>
</div>
<div class="ui inverted section divider" style="margin-bottom: 0px;"></div>
<div class="ui horizontal inverted small divided link list">
<a class="item" href="#">Site Map</a>
<a class="item" href="#">Contact Us</a>
<a class="item" href="#">Terms and Conditions</a>
<a class="item" href="#">Privacy Policy</a>
</div>
</div>
</footer>
<!--3.底部部分end-->
<script src="https://cdn.jsdelivr.net/npm/jquery@3.4.1/dist/jquery.min.js"></script>
<script src="https://cdn.bootcss.com/semantic-ui/2.4.1/semantic.min.js"></script>
</body>
</html>