制作自己的导航条。
<!DOCTYPE html><html lang="en"><head> ???<meta charset="UTF-8"> ???<title>MIS</title></head><body bgcolor="#ffb6c1"><div class="container navigation"> ???<nav> ???????????????<a href="">首页</a> ???????????????<a href="">HTML</a> ???????????????<a href="">CSS</a> ???????????????<a href="">python</a> ???????????????<a href="">更多……</a> ???????????????<a href="javascript:;" class="runoob-pop">登录</a> ???</nav></div><h1 align="center">MIS互问平台</h1><h6>2017</h6><div id="container1" style="width:400px" > ???<div id="head" ><h2 align="center" style="margin-bottom:0;">登陆</h2></div> ???<div id="content1" style="backgroud-color:#ff5412;height:150px;width:400px;float:left;"> ???????<form> ???????????用户名:<input type="text" name="用户名" style="backgroud-color:black" placeholder="请输入用户名" ><br> ???????????密码：<input type="text" name="密码"placeholder="请输入密码"><br> ???????????<input type="radio">student ???????????<input type="radio">teacher<br> ???????????<input type="submit" name="Button1" value="登陆" id="Button1" class="btn_dl"> ???????????<input type="submit" name="Button2" value="取消" id="Button2" class="btn_qx"> ???????</form> ???</div> ???<div id="head2" style="backgroud-color:#ff5412;"><h2 align="center" style="margin-bottom:0;">搜索</h2></div> ???<select> ???????<option>问题</option> ???????<option>答案</option> ???</select> ???<ul> ???????<li>python</li> ???????<li>java</li> ???????<li>html</li> ???</ul> ???<ol> ???????<li>python</li> ???????<li>java</li> ???????<li>html</li> ???</ol></div><div id="container" style="width:400px "> ???????<div id="header" style="background-color: lightpink; "><h2 align="center" style="margin-bottom:0;">Search</h2></div> ???????<div id="content" style="background-color: lightpink;height:150px;width:400px;float: left;"> ??????????<dl> ???????????????<dt>Coffee</dt> ???????????????<dd>Black hot drink</dd></dl> ???????</div></div></body></html>
HTML头部元素：
- <base> 定义了页面链接标签的默认链接地址
- <style> 定义了HTML文档的样式文件
- <link> 定义了一个文档和外部资源之间的关系
<!DOCTYPE html><html lang="en"><head> ???<meta charset="UTF-8"> ???<base href="http://pic.qiantucdn.com/10/81/49/"target="_blank"></head><body bgcolor="#ffb6c1"><div class="container navigation"> ???<nav> ???????????????<img src="86bOOOPIC22.jpg!qt780" width="50" height="50"> ???????????????<a href="">首页</a> ???????????????<a href="">HTML</a> ???????????????<a href="">CSS</a> ???????????????<a href="">python</a> ???????????????<a href="">更多……</a> ???????????????<a href="javascript:;" class="runoob-pop">登录</a> ???</nav></div></body></html>
练习样式表：
<!DOCTYPE html><html lang="en"><head> ???<meta charset="UTF-8"> ???<style type="text/css"> ???????h1{color:firebrick} ???????p{color:bisque;} ???????.textorange{color:orangered;} ???????#red{color:red;} ???????</style></head><body bgcolor="#ffb6c1"><h1>Hello</h1><p>When everything is gone with the wind, when all those special moments into eternity.<p class="textorange">When everything is gone with the wind, when all those special moments into eternity.<p id="red">When everything is gone with the wind, when all those special moments into eternity.</body></html>外部
<!DOCTYPE html><html lang="en"><head> ???<meta charset="UTF-8"> ???<link rel="stylesheet" type="text/css" href="c.css"></head><body bgcolor="#ffb6c1"><h1>Hello</h1><p>When everything is gone with the wind, when all those special moments into eternity.<p class="textorange">When everything is gone with the wind, when all those special moments into eternity.<p id="red">When everything is gone with the wind, when all those special moments into eternity.</body></html>
h1{color:firebrick} ???????p{color:bisque;} ???????.textorange{color:orangered;} ???????#red{color:red;}导航，头部，CSS基础
原文地址：http://www.cnblogs.com/xxxiaoxiannv/p/7680900.html