Bootstrap有一系列现成的免费而优秀的模板，我们可以用于制作前端页面
稍加改进就是一个美观的页面
模板代码（源自purpleTemplate）：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>TransformMine</title>
<link rel="stylesheet" href="assets/vendors/mdi/css/materialdesignicons.min.css">
<link rel="stylesheet" href="assets/vendors/css/vendor.bundle.base.css">
<link rel="stylesheet" href="assets/css/style.css">
<link rel="shortcut icon" href="assets/images/favicon.ico" />
</head>
<body>
<div class="container-scroller">
<!-- partial:partials/_navbar.html -->
<nav class="navbar default-layout-navbar col-lg-12 col-12 p-0 fixed-top d-flex flex-row">
<div class="text-center navbar-brand-wrapper d-flex align-items-center justify-content-center">
<a class="navbar-brand brand-logo" href="index.html"><img src="assets/images/trans.png" alt="logo"/></a>
<a class="navbar-brand brand-logo-mini" href="index.html"><img src="assets/images/logo-mini.svg" alt="logo" /></a>
</div>
<div class="navbar-menu-wrapper d-flex align-items-stretch">
<button class="navbar-toggler navbar-toggler align-self-center" type="button" data-toggle="minimize">
<span class="mdi mdi-menu"></span>
</button>
<div class="search-field d-none d-md-block">
<form class="d-flex align-items-center h-100" action="#">
<div class="input-group">
<div class="input-group-prepend bg-transparent">
<i class="input-group-text border-0 mdi mdi-magnify"></i>
</div>
<input type="text" class="form-control bg-transparent border-0" placeholder="Search projects">
</div>
</form>
</div>
<ul class="navbar-nav navbar-nav-right">
<li class="nav-item nav-profile dropdown">
<a class="nav-link dropdown-toggle" id="profileDropdown" href="#" data-bs-toggle="dropdown" aria-expanded="false">
<div class="nav-profile-img">
<img src="assets/images/faces/face1.jpg" alt="image">
<span class="availability-status online"></span>
</div>
<div class="nav-profile-text">
<p class="mb-1 text-black">游客</p>
</div>
</a>
<div class="dropdown-menu navbar-dropdown" aria-labelledby="profileDropdown">
<a class="dropdown-item" href="#">
<i class="mdi mdi-cached me-2 text-success"></i> 登录 </a>
<div class="dropdown-divider"></div>
<a class="dropdown-item" href="#">
<i class="mdi mdi-logout me-2 text-primary"></i> 登出 </a>
</div>
</li>
<li class="nav-item d-none d-lg-block full-screen-link">
<a class="nav-link">
<i class="mdi mdi-fullscreen" id="fullscreen-button"></i>
</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link count-indicator dropdown-toggle" id="messageDropdown" href="#" data-bs-toggle="dropdown" aria-expanded="false">
<i class="mdi mdi-email-outline"></i>
<span class="count-symbol bg-warning"></span>
</a>
<div class="dropdown-menu dropdown-menu-right navbar-dropdown preview-list" aria-labelledby="messageDropdown">
<h6 class="p-3 mb-0">Messages</h6>
<div class="dropdown-divider"></div>
<a class="dropdown-item preview-item">
<div class="preview-thumbnail">
<img src="assets/images/faces/face4.jpg" alt="image" class="profile-pic">
</div>
<div class="preview-item-content d-flex align-items-start flex-column justify-content-center">
<h6 class="preview-subject ellipsis mb-1 font-weight-normal">Mark send you a message</h6>
<p class="text-gray mb-0"> 1 Minutes ago </p>
</div>
</a>
<div class="dropdown-divider"></div>
<a class="dropdown-item preview-item">
<div class="preview-thumbnail">
<img src="assets/images/faces/face2.jpg" alt="image" class="profile-pic">
</div>
<div class="preview-item-content d-flex align-items-start flex-column justify-content-center">
<h6 class="preview-subject ellipsis mb-1 font-weight-normal">Cregh send you a message</h6>
<p class="text-gray mb-0"> 15 Minutes ago </p>
</div>
</a>
<div class="dropdown-divider"></div>
<h6 class="p-3 mb-0 text-center">4 new messages</h6>
</div>
</li>
<li class="nav-item dropdown">
<a class="nav-link count-indicator dropdown-toggle" id="notificationDropdown" href="#" data-bs-toggle="dropdown">
<i class="mdi mdi-bell-outline"></i>
<span class="count-symbol bg-danger"></span>
</a>
<div class="dropdown-menu dropdown-menu-right navbar-dropdown preview-list" aria-labelledby="notificationDropdown">
<h6 class="p-3 mb-0">Notifications</h6>
<div class="dropdown-divider"></div>
<a class="dropdown-item preview-item">
<div class="preview-thumbnail">
<div class="preview-icon bg-success">
<i class="mdi mdi-calendar"></i>
</div>
</div>
<div class="preview-item-content d-flex align-items-start flex-column justify-content-center">
<h6 class="preview-subject font-weight-normal mb-1">Event today</h6>
<p class="text-gray ellipsis mb-0"> Just a reminder that you have an event today </p>
</div>
</a>
<div class="dropdown-divider"></div>
<a class="dropdown-item preview-item">
<div class="preview-thumbnail">
<div class="preview-icon bg-warning">
<i class="mdi mdi-settings"></i>
</div>
</div>
<div class="preview-item-content d-flex align-items-start flex-column justify-content-center">
<h6 class="preview-subject font-weight-normal mb-1">Settings</h6>
<p class="text-gray ellipsis mb-0"> Update dashboard </p>
</div>
</a>
<div class="dropdown-divider"></div>
<a class="dropdown-item preview-item">
<div class="preview-thumbnail">
<div class="preview-icon bg-info">
<i class="mdi mdi-link-variant"></i>
</div>
</div>
<div class="preview-item-content d-flex align-items-start flex-column justify-content-center">
<h6 class="preview-subject font-weight-normal mb-1">Launch Admin</h6>
<p class="text-gray ellipsis mb-0"> New admin wow! </p>
</div>
</a>
<div class="dropdown-divider"></div>
<h6 class="p-3 mb-0 text-center">See all notifications</h6>
</div>
</li>
<li class="nav-item nav-logout d-none d-lg-block">
<a class="nav-link" href="#">
<i class="mdi mdi-power"></i>
</a>
</li>
<li class="nav-item nav-settings d-none d-lg-block">
<a class="nav-link" href="#">
<i class="mdi mdi-format-line-spacing"></i>
</a>
</li>
</ul>
<button class="navbar-toggler navbar-toggler-right d-lg-none align-self-center" type="button" data-toggle="offcanvas">
<span class="mdi mdi-menu"></span>
</button>
</div>
</nav>
<!-- partial -->
<div class="container-fluid page-body-wrapper">
<!-- partial:partials/_sidebar.html -->
<nav class="sidebar sidebar-offcanvas" id="sidebar">
<ul class="nav">
<li class="nav-item nav-profile">
<a href="#" class="nav-link">
<div class="nav-profile-image">
<img src="assets/images/faces/face1.jpg" alt="profile">
<span class="login-status online"></span>
<!--change to offline or busy as needed-->
</div>
<div class="nav-profile-text d-flex flex-column">
<span class="font-weight-bold mb-2">游客账户</span>
<span class="text-secondary text-small">未登录</span>
</div>
<i class="mdi mdi-bookmark-check text-success nav-profile-badge"></i>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="index.html">
<span class="menu-title">主页</span>
<i class="mdi mdi-home menu-icon"></i>
</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="collapse" href="#ui-basic" aria-expanded="false" aria-controls="ui-basic">
<span class="menu-title">基础UI要素</span>
<i class="menu-arrow"></i>
<i class="mdi mdi-crosshairs-gps menu-icon"></i>
</a>
<div class="collapse" id="ui-basic">
<ul class="nav flex-column sub-menu">
<li class="nav-item"> <a class="nav-link" href="pages/ui-features/buttons.html">Buttons</a></li>
<li class="nav-item"> <a class="nav-link" href="pages/ui-features/typography.html">Typography</a></li>
</ul>
</div>
</li>
<li class="nav-item">
<a class="nav-link" href="pages/icons/mdi.html">
<span class="menu-title">图标</span>
<i class="mdi mdi-contacts menu-icon"></i>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="pages/forms/basic_elements.html">
<span class="menu-title">类型</span>
<i class="mdi mdi-format-list-bulleted menu-icon"></i>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="pages/charts/chartjs.html">
<span class="menu-title">Charts</span>
<i class="mdi mdi-chart-bar menu-icon"></i>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="pages/tables/basic-table.html">
<span class="menu-title">图表</span>
<i class="mdi mdi-table-large menu-icon"></i>
</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="collapse" href="#general-pages" aria-expanded="false" aria-controls="general-pages">
<span class="menu-title">示例页面</span>
<i class="menu-arrow"></i>
<i class="mdi mdi-medical-bag menu-icon"></i>
</a>
<div class="collapse" id="general-pages">
<ul class="nav flex-column sub-menu">
<li class="nav-item"> <a class="nav-link" href="pages/samples/blank-page.html"> 空页面 </a></li>
<li class="nav-item"> <a class="nav-link" href="pages/samples/login.html"> 登录 </a></li>
<li class="nav-item"> <a class="nav-link" href="pages/samples/register.html"> 注册 </a></li>
<li class="nav-item"> <a class="nav-link" href="pages/samples/error-404.html"> 404 </a></li>
<li class="nav-item"> <a class="nav-link" href="pages/samples/error-500.html"> 500 </a></li>
</ul>
</div>
</li>
<li class="nav-item sidebar-actions">
<span class="nav-link">
<div class="border-bottom">
<h6 class="font-weight-normal mb-3">项目</h6>
</div>
<button class="btn btn-block btn-lg btn-gradient-primary mt-4">+ Add a project</button>
</span>
</li>
</ul>
</nav>
<!-- partial -->
<div class="main-panel">
<div class="content-wrapper">
<div class="page-header">
<nav aria-label="breadcrumb">
<ul class="breadcrumb">
<li class="breadcrumb-item active" aria-current="page">
<span></span>Overview <i class="mdi mdi-alert-circle-outline icon-sm text-primary align-middle"></i>
</li>
</ul>
</nav>
</div>
<div class="row">
<div class="col-md-6 grid-margin stretch-card">
<div class="card">
<div class="card-body">
<h3 class="card-title">面临的问题：</h3>
<p class="card-description"> 我们了解您的困难 </p>
<p> 电厂的数据种类繁多，日常工作中还需要审核多种多样的质检报告，而目前针对与这些报告大多采用人工手抄的方式进行统计，这常会导致一些不必要的问题。例如，采用人工手抄方式常因为抄错而带来繁琐的二次审核，进而增加工作量。其次随着信息化技术的发展，此种方法也不利于对数据的利用及分析。</p>
</div>
</div>
</div>
<div class="col-md-6 grid-margin stretch-card">
<div class="card">
<div class="card-body">
<h4 class="card-title">我们的方案：</h4>
<p class="card-description"> 表格提取识别重建算法 </p>
<p> 针对上述问题我们开发了一种表格提取识别重建算法.该算法可以根据电厂上传的煤质检验检测报告，利用机器视觉技术，准确提取报告中元素数据信息。最后，按照表格的结构输出成EXCEL表格文件，当然，您也可以根据需求，转成HTML或者是PDF格式的文件。</p>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-12 grid-margin">
<div class="card">
<div class="card-body">
<h4 class="card-title">我们的优势</h4>
<p class="card-description">给您不同的体验 </p>
<ul class="list-ticked">
<li>使用方便快捷</li>
<li>一键上传，即刻生成</li>
<li>保存您的生成记录</li>
<li>支持多种格式，能够生成EXCEL,PDF,HTML,满足您的多种需求</li>
<li>通过您的上传历史，智能分析整理</li>
</ul>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-7 grid-margin stretch-card">
</div>
<div class="col-md-5 grid-margin stretch-card">
<div class="card">
</div>
</div>
</div>
</div>
<!-- content-wrapper ends -->
<!-- partial:partials/_footer.html -->
<footer class="footer">
<div class="container-fluid d-flex justify-content-between">
<span class="text-muted d-block text-center text-sm-start d-sm-inline-block">Copyright © 石家庄铁道大学信息科学与技术学院</span>
</div>
</footer>
<!-- partial -->
</div>
<!-- main-panel ends -->
</div>
<!-- page-body-wrapper ends -->
</div>
<script src="assets/vendors/js/vendor.bundle.base.js"></script>
<script src="assets/vendors/chart.js/Chart.min.js"></script>
<script src="assets/js/jquery.cookie.js" type="text/javascript"></script>
<script src="assets/js/off-canvas.js"></script>
<script src="assets/js/hoverable-collapse.js"></script>
<script src="assets/js/misc.js"></script>
<script src="assets/js/dashboard.js"></script>
<script src="assets/js/todolist.js"></script>
</body>
</html>