导航，头部，CSS基础

DOCTYPE html>
html lang="en">
head>
    meta charset="UTF-8">
    base target="_blank">
    title>Titletitle>
    link rel="stylesheet" href="t.css" type="text/css">
    style>
            p{
           color:fuchsia;
        }
     .kk{
      color:darkcyan;font-weight: bold;font-style: italic;font-size: 20px;
     }
     #abc{
         color: darkblue;text-decoration: underline;font-size: 25px;
     }
    style>>
head>

body >
nav>
    img src="http://s4.sinaimg.cn/mw690/6e3c5180gd7e41fd99ef3&690" height="50" width="50">
    a href="http://www.41vs.com/WerewolfWeb/41vs/TotalFlow.do?website=36041">狼人杀官网首页a>
    a href="http://zhushou.360.cn/detail/index/soft_id/3583525">一键安装APPa>br>

     img src="http://upload.chinaz.com/2017/0329/17032914121881842.jpg" height="50" width="50">
    a href="">登录a>
    a href="">注册a>
    input type="text"placeholder="请输入搜索内容">
    input type="button"value="搜索">
nav>
hr>

div  id="container" style="width:400px " >
    div id="header" style="background-color:skyblue;">h2 align="center" style="margin-bottom:0;">狼人杀用户登录h2>div>
    div id="content" style="background-color:#EEEEEE;height: 210px;width:400px;float:left;text-align:center;">
        form>
            br>用户名input type="text" name="user" placeholder="请输入用户账号">br>
            br>密码input type="password" name="pass">br>
            br>input type="radio">普通用户
            input type="radio">VIP用户br>
            br>input type="button"value="登录">
            input type="button"value="注册">
        form>
    div>
    div id="footer" style="background-color:skyblue;clear:both;text-align:center;">版权*liudadiv>
div>
hr>

div>
    p>火爆游戏狼人杀！p>
    p class="kk">火爆游戏狼人杀！p>
    p id="abc">火爆游戏狼人杀！p>
    p>火爆游戏span style="background-color:grey;font-family: ‘Helvetica Neue‘, Helvetica, Arial, sans-serif;font-size: 35px;color:red">狼人杀！span>p>
div>
body>
html>

    p{
           color:fuchsia;
        }
     .kk{
      color:darkcyan;font-weight: bold;font-style: italic;font-size: 20px;
     }
     #abc{
         color: darkblue;text-decoration: underline;font-size: 25px;
     }