<!DOCTYPE html>
<html lang="zh-CN">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@4.4.1/dist/css/bootstrap.min.css" rel="stylesheet">

    <title>Bootstrap 101 Template</title>
      <!-- Bootstrap -->
      <style>
          .post { margin-bottom: 5px; }
      </style>

  </head>
  <body>
     <div class="container head">
      <!-- Content here -->
         <nav class="navbar navbar-expand-lg navbar-light bg-light">
          <a class="navbar-brand" href="#">首页</a>
          <div class="collapse navbar-collapse" id="navbarSupportedContent">
            <ul class="navbar-nav mr-auto">
              <li class="nav-item active">
                <a class="nav-link" href="#">Python <span class="sr-only">(current)</span></a>
              </li>
              <li class="nav-item">
                <a class="nav-link" href="#">Django</a>
              </li>
              <li class="nav-item">
                <a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Tornado</a>
              </li>
            </ul>
            <form class="form-inline my-2 my-lg-0">
              <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
              <button class="btn btn-outline-success my-2 my-sm-0" type="submit">搜索</button>
            </form>
          </div>
        </nav>

        <div class="jumbotron">
          <h1 class="display-4">ZSK2000.net</h1>
          <p class="lead">基于Django的工程安全监测云平台</p>
        </div>
      </div>

     <div class="container main">
      <div class="row">
        <div class="col-9 post-list">
            <div class="card post">
              <div class="card-body">
                <h5 class="card-title">Special title treatment</h5>
                  <span class="card-link">作者：<a href="#">贺虎</a></span>
                  <span class="card-link">分类：<a href="#">Python</a></span>
                  <span class="card-link">标签：
                    <a href="#">Python</a>
                    <a href="#">Django</a>
                    <a href="#">经验</a>
                  </span>

                <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
              </div>
            </div>

            <div class="card post">
              <div class="card-body">
                <h5 class="card-title">Special title treatment</h5>
                  <span class="card-link">作者：<a href="#">贺虎</a></span>
                  <span class="card-link">分类：<a href="#">Python</a></span>
                  <span class="card-link">标签：
                    <a href="#">Python</a>
                    <a href="#">Django</a>
                    <a href="#">经验</a>
                  </span>
                <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
              </div>
            </div>

            <div class="card post">
              <div class="card-body">
                <h5 class="card-title">Special title treatment</h5>
                  <span class="card-link">作者：<a href="#">贺虎</a></span>
                  <span class="card-link">分类：<a href="#">Python</a></span>
                  <span class="card-link">标签：
                    <a href="#">Python</a>
                    <a href="#">Django</a>
                    <a href="#">经验</a>
                  </span>
                <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
              </div>
            </div>
            <div>
            <nav aria-label="Page navigation example">
              <ul class="pagination">
                <li class="page-item"><a class="page-link" href="#">上一页</a></li>
                <li class="page-item"><a class="page-link" href="#">1</a></li>
                <li class="page-item"><a class="page-link" href="#">2</a></li>
                <li class="page-item"><a class="page-link" href="#">3</a></li>
                <li class="page-item"><a class="page-link" href="#">下一页</a></li>
              </ul>
            </nav>
            </div>


        </div>

        <div class="col-3">
            <div class="card sidebar">
              <div class="card-body">
                <h4 class="card-title">关于博主</h4>
                <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
              </div>
            </div>
        </div>
      </div>
    </div>

    <footer class="footer">
        <div class="container">
            <hr/>
          <p>COPYRIGHT © 2017 - 2019 <a href="http://www.bic-iwhr.cn/pub/zhongshuike/index.html">北京中水科工程总公司</a> </p>
        </div>
    </footer>

    </div>
  </body>
</html>