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CSS(一)

开始学习css之旅：先照样式做一个

一、使用DIV设置

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>第一个css样式</title>
<link type="text/css" rel="stylesheet" href="css/test1.css"  />
</head>

<body>
<div></div>
<div></div>
<div></div>
<div></div>
</body>
</html>

css:

@charset "utf-8";
/* CSS Document */
/*定义DIV元素方形显示*/

div {
    width:200px;
    height:200px;
    border:solid 2px blue;
    float:left;
    margin:4px;
}

二、使用类设置

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>第一个css样式</title>
<link type="text/css" rel="stylesheet" href="css/test1.css"  />
</head>

<body>
<div></div>
<div></div>
<div class="green"></div>
<div class="red"></div>
</body>
</html>

css

@charset "utf-8";
/* CSS Document */
/*定义DIV元素方形显示*/

div {
    width:200px;
    height:200px;
    border:solid 2px blue;
    float:left;
    margin:4px;
}
/*定义.green类设置背景为绿色*/
.green{
    background-color:green;
}
/*定义.red类设置背景为红色*/
.red{
    background-color:red;
}

效果:

posted @ 2015-04-05 18:50  森林森  阅读(326)  评论(0)  编辑  收藏  举报