导航,头部,CSS基础

  1. 制作自己的导航条。
  2. HTML头部元素:
    1. <base>  定义了页面链接标签的默认链接地址
    2. <style>  定义了HTML文档的样式文件
    3. <link>  定义了一个文档和外部资源之间的关系
  3. 练习样式表:
    1. 行内样式表
    2. 内嵌样式表
    3. 外部样式表
  4. 分别练习定义三类选择器:
    1. HTML 选择器
    2. CLASS 类选择器
    3. ID 选择器
  1. <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>MIS</title>
        <base href="http://www.gzcc.cn/">
        <link rel="stylesheet"type="text/css"href="aaa.css">
        <style type="text/css"></style>
    </head>
    <body>
    <h1>MIS2017</h1>
    <h2>广州商学院</h2>
    
    <nav class="navbar navbar-default navbar-fixed-top" role="navigation">
      <div class="width-limit">
    
        <a class="logo" href="/"><img src="http://www.gzcc.cn/2016/images/footer1-logo.png" height="50"width="250"></a>
    
          <a class="btn write-btn" target="_blank" href="/writer#/">
    </a>      <a class="btn sign-up" href="/sign_up">首页</a>
          <a class="btn log-in" href="/sign_in">登录</a>
          <a class="btn log-in" href="/sign_in">退出</a>
    
        <div class="container">
          <div class="collapse navbar-collapse" id="menu">
            <ul class="nav navbar-nav">
             <form target="_blank" action="/search" accept-charset="UTF-8" method="get"><input name="utf8" type="hidden" value="✓">
                  <input type="text" name="q" id="q" value="" autocomplete="off" placeholder="搜索" class="search-input" data-mounted="1">
                  <a class="search-btn" href="javascript:void(null)"><i class="iconfont ic-search"></i></a>
                <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#menu" aria-expanded="false">
              <span class="icon-bar">搜索</span>
            </button>
             </form> </ul></div> <!----></div>
    
          </div>
        </div>
      </div>
    </nav>
    
    <div>
           <p>校园新闻<span style="background-color: yellow;font-family: '华文隶书', Helvetica, Arial, sans-serif;font-size: 50px;color:red">推荐</span></p>
    </div>
    
    <div  id="container" style="width:400px " >
        <div id="header" style="background-color:lavender;"><h2 align="center" style="margin-bottom:0;">登录</h2></div>
    
        <div id="content" style="background-color:#EEEEEE;height:150px;width:400px;float:left;"align="center">
             <form>
                账号:<input type="text" name="账号"placeholder="请输入用户名"><br>
                 密码:<input type=" password" name="密码"placeholder="请输入密码"><br>
                <input type="button" value="登录" style="margin-right:10px;font-size:15px;">
                <input type="button" value="取消" style="font-size:15px"><br>
                 <input type="radio">学生
                 <input type="radio">教师
                 <input type="radio">管理员
            </form></div>
        <div id="footer" style="background-color:lavender;clear:both;text-align:center;">版权@duym</div>
    
    </div>
    
    <div  id="container" style="width:400px " >
        <div id="header" style="background-color:cornflowerblue;"><h2 align="center" style="margin-bottom:0;">搜索</h2></div>
    
        <div id="head" style="background-color:#EEEEEE;height:40px;width:400px;float:left;"align="center">
             <select>
                 <option>问题</option>
                 <option>答案</option>
                 <option>收藏</option>
             </select>
        <div id="footer" style="background-color:cornflowerblue;clear:both;text-align:center;">版权@duym</div>
    
    
    <div  id="container" style="width:400px " >
        <div id="header" style="background-color:darkseagreen;"><h2 style="margin-bottom:0;">相关栏目</h2></div>
    
        <div id="xglm" style="background-color:#EEEEEE;height:200px;width:400px;float:left;">
             <ul>
                 <li>专业与课程建设</li>
                 <li>人才培养方案</li>
                 <li>教学通讯</li>
             </ul>
             <ol>
                 <li>校   历</li>
                 <li>尔雅通识课</li>
                 <li>教务系统</li>
    
            </ol></div>
        <div id="footer" style="background-color:darkseagreen;clear:both;text-align:center;">版权@duym</div>
    
    <hr  id="container" style="width:400px " >
        <div id="header" style="background-color:plum;"><h2 style="margin-bottom:0;">学院信息</h2></div>
    
        <div id="content" style="background-color:#EEEEEE;height:150px;width:400px;float:left;">
                  <dl>
                      <dt>学院</dt>
                          <dd>信息学院</dd>
                          <dd>会计学院</dd>
                          <dd>金融学院</dd>
         </dl>
            </div>
        <div id="footer" style="background-color:plum;clear:both;text-align:center;">版权@duym</div>
    
    <hr>
     <P>友情链接</P>
      <a href="http://www.gzcc.cn/">广州商学院<br>
          <img src="http://www.gzcc.cn/2016/images/banner.png"width="300" height="39" alt="gzcc.cn"   ></a>
        
    </body>
    </html>

     

  2. 练习样式表:
    1. 内部:
      <!DOCTYPE html>
      <html lang="en">
      <head>
          <meta charset="UTF-8">
          <style type="text/css">
              h1{color: red;
              }
              p{color: #25fff3;}
              .textorange{color: #ff9bf0;}
              #red{color: #61ff9d;}
              </style>
      </head>
      <body bgcolor="black"align="center">
      <h1>重点!重点!</h1>
      <p>新闻!新闻!特大新闻!
      <p class="textorange">新闻!新闻!特大新闻!
      <p id="red">新闻!新闻!特大新闻!
      </body>
      </html>
    2. 外部:
      <!DOCTYPE html>
      <html lang="en">
      <head>
          <meta charset="UTF-8">
          <link rel="stylesheet" type="text/css" href="aaa.css">
      </head>
      <body bgcolor="black"align="center">
      <h1>重点!重点!</h1>
      <p>新闻!新闻!特大新闻!
      <p class="textorange">新闻!新闻!特大新闻!
      <p id="red">新闻!新闻!特大新闻!
      </body>
      </html>

      aaa.css

      h1{color:red}
              p{color: #25fff3;}
              .textorange{color: #ff9bf0;}
              #red{color: #61ff9d;}

       

posted @ 2017-10-17 20:13  101黎思琦  阅读(156)  评论(0编辑  收藏  举报