<html>
<head>
<title>HTML示例</title>
<style type="text/css">
div p {
background-color: green;
}
</style>
</head>
<body>
<div><p>CSS的扩展选择器</p></div>
<p>WWWWWWWWWWWWWWWWWWWWWW</p>
</body>
</html>
<html>
<head>
<title>HTML示例</title>
<style type="text/css">
div,p {
background-color: orange;
}
</style>
</head>
<body>
<div>QQQQQQQQQQQQQQQQQ</div>
<p>AAAAAAAAAAAAAAAAAAAAAAA</p>
</body>
</html>
<html>
<head>
<title>HTML示例</title>
<style type="text/css">
/*原始状态*/
a:link {
background-color: red;
}
/*悬停状态*/
a:hover {
background-color: green;
}
/*点击状态*/
a:active {
background-color: blue;
}
/*点击之后的状态*/
a:visited {
background-color: gray;
}
</style>
</head>
<body>
<a href="http://www.sina1.com.cn" target="_blank">CSS概述和与HTML的结合方式超链接一</a>
</body>
</html>
<html>
<head>
<title>HTML示例</title>
<style type="text/css">
div {
width: 200px;
height: 100px;
border: 2px solid blue;
}
#div22 {
padding: 20px;
}
#div23 {
padding-left: 30px;
}
</style>
</head>
<body>
<div id="div21">AAAAAAAAAAAAAAA</div>
<div id="div22">BBBBBBBBBBBBBBBBBBBBBBBBBBBB</div>
<div id="div23">CCCCCCCCCCCCCCC</div>
</body>
</html>
<html>
<head>
<title>HTML示例</title>
<style type="text/css">
div {
width: 200px;
height:150px;
border: 2px solid blue;
}
#div41 {
float : left;
}
#div42 {
float:left;
}
</style>
</head>
<body>
<div id="div41">AAAAAAAAAAAAAAA</div>
<div id="div42">BBBBBBBBBBBBBBB</div>
<div id="div43">CCCCCCCCCCCCCCC</div>
</body>
</html>
<html>
<head>
<title>HTML示例</title>
<style type="text/css">
#imgtex11 {
width: 400px;
height: 300px;
border:2px dashed orange;
}
#img11 {
/*float:left;*/
float:right;
}
#tex11 {
color: green;
}
</style>
</head>
<body>
<div id="imgtex11">
<div id="img11"><img src="aa.jpg" width="250" height="200"/></div>
<div id="tex11">奉生之始矣。假若天机迅发,妙识玄通,成谋虽属乎生知,标格亦资于奉生之始矣。假若天机迅发,妙识玄通,成谋虽属乎生知,标格亦资于奉生之始矣。假若天机迅发,妙识玄通,成谋虽属乎生知,标格亦资于奉生之始矣。假若天机迅发,妙识玄通,成谋虽属乎生知,标格亦资于奉生之始矣。假若天机迅发,妙识玄通,成谋虽属乎生知,标格亦资于奉生之始矣。假若天机迅发,妙识玄通,成谋虽属乎生知,标格亦资于奉生之始矣。假若天机迅发,妙识玄通,成谋虽属乎生知,标格亦资于奉生之始矣。假若天机迅发,妙识玄通,成谋虽属乎生知,标格亦资于奉生之始矣。假若天机迅发,妙识玄通,成谋虽属乎生知,标格亦资于</div>
</div>
</body>
</html>
<html>
<head>
<title>HTML示例</title>
<style type="text/css">
#tex21 {
position: absolute;
top: 50px;
left: 30px;
color: red;
}
</style>
</head>
<body>
<div id="img21"><img src="aa.jpg" width="450" height="350"/></div>
<div id="tex21">这是很多美女</div>
</body>
</html>