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CSS实例:三列等高布局

日期：2008-03-14 人气：出处：blueidea 作者:

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　　三列等高CSS布局的一个实例，
　　修改国外的一个demo，
　　兼容到了IE5.5+ 和标准的浏览器Opera Firefox Safari。
　　不过hack太多，不是很喜欢这样做。

全部代码如下：

Webjx.Com

<title>3 column lauput</title>
<style type="text/css" media="screen">
<!--
/*<![CDATA[*/
/*-----------------------------------------------------------
    @from:http://www.alistapart.com/articles/holygrail
    @modify:greengnn 08-01-02
------------------------------------------------------------*/
* {
    margin:0;
    padding:0;
}
body {
    min-width: 550px;
    font:normal normal normal 75%/1.25em Verdana, Arial, Helvetica, sans-serif;
    color:#333333;
    text-align:left;
}
/*layout*/
#container {
    padding-left: 200px;
    padding-right: 150px;
    background:#000; 网页教学网
    zoom:1;
}
#container:after {
    content:'.';
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
#container { display: inline-block; }
/*\*/
#container { display: block; }
/*\*/
#center, #left, #right {
    position: relative;
    float: left;
}
*+html #center {
}
#center { width: 100%; }
#left {
    width: 200px;
    right: 200px;
    margin-left: -100%;
}
#right {
    width: 150px;
    margin-right: -150px;
}
#footer { clear: both; }

/*Equal-height */
#container { overflow: hidden; }
#footer {
    overflow:hidden;
    position: relative;
}
/*IE7 hack*/
*+html #center {
    position:static;
}
*+html #left {
    position:static;
}
*+html #right {
    position:static;
}
*+html #container {
    position:relative;
    overflow:hidden;
}
*+html #left {
    position:relative;
}
/*End IE7 hack*/
/*Start Hack for Opera8*/
/*\*/
#container #center, #container #left, #container #right {
    padding-bottom: 32767px !important;
    margin-bottom: -32767px !important;
}
@media all and (min-width: 0px) {
    #container #center, #container #left, #container #right {
        padding-bottom: 0 !important;
        margin-bottom: 0 !important;
    }
    #center:before, #left:before, #right:before {
        content: '[DO NOT LEAVE IT IS NOT REAL]';
        display: block;
        background: inherit;
        padding-top: 32767px !important;
        margin-bottom: -32767px !important;
        height: 0; 网页教学网
    }
}
/**/
/*End Hack for Opera8*/
/*just to see*/
#header, #footer {
    font-size:40px;
    line-height:40px;
    text-align:center;
    font-weight:bold;
    color:#cccccc;
    background:#666666;
}
#center { background:#eeeeee; }
#left { background:#FF9933; }
#right { background:#0099CC; }
/*]]>*/
-->
</style>
</head>
<body>
<div id="header">header(test in IE5.5+ opera9.0 Firefox 2.0)</div>
<div id="container">
    <div id="center">
        <h2>Abstract</h2>
        <p>The web is constantly evolving. New and innovative websites are being created     every day, pushing the boundaries of HTML in every direction. HTML 4 has     been around for nearly a decade now, and publishers seeking new techniques to     provide enhanced functionality are being held back by the constraints of     the language and browsers.</p>

        <p>To give authors more flexibility and interoperability, and enable  more interactive and exciting websites and applications, HTML 5  introduces and enhances a wide range of features including form  controls, APIs, multimedia, structure, and semantics.</p>
        <p>Work on HTML 5, which commenced in 2004, is currently being carried out in     a joint effort between the <a href="http://www.w3.org/html/"><abbr title="W3C HTML Working Group">W3C HTML     WG</abbr></a> and     the <a href="http://www.whatwg.org/"><abbr title="Web Hypertext Application Technology Working Group">WHATWG</abbr></a>.     Many key players are participating in the W3C effort including representatives     from the four major browser vendors: Apple, Mozilla, Opera, and Microsoft;     and a range of other organisations and individuals with many diverse interests     and expertise.</p> Webjx.Com
        <p>Note that <a href="http://www.w3.org/html/wg/html5/">the     specification</a> is still a <em>work in progress</em> and quite a long     way from completion. As such, it is possible that any feature discussed in     this article may change in the future. This article is intended to provide     a brief introduction to some of the major features as they are in the current     draft.</p>
    </div>
    <div id="left">
        <h2>Abstract</h2>
        <p>The web is constantly evolving. New and innovative websites are being created     every day, pushing the boundaries of HTML in every direction. HTML 4 has     been around for nearly a decade now, and publishers seeking new techniques to     provide enhanced functionality are being held back by the constraints of     the language and browsers.</p>
        <p>To give authors more flexibility and interoperability, and enable  more interactive and exciting websites and applications, HTML 5  introduces and enhances a wide range of features including form  controls, APIs, multimedia, structure, and semantics.</p> 网页教学网
        <p>Work on HTML 5, which commenced in 2004, is currently being carried out in     a joint effort between the <a href="http://www.w3.org/html/"><abbr title="W3C HTML Working Group">W3C HTML     WG</abbr></a> and     the <a href="http://www.whatwg.org/"><abbr title="Web Hypertext Application Technology Working Group">WHATWG</abbr></a>.     Many key players are participating in the W3C effort including representatives     from the four major browser vendors: Apple, Mozilla, Opera, and Microsoft;     and a range of other organisations and individuals with many diverse interests     and expertise.</p>

        <p>Note that <a href="http://www.w3.org/html/wg/html5/">the     specification</a> is still a <em>work in progress</em> and quite a long     way from completion. As such, it is possible that any feature discussed in     this article may change in the future. This article is intended to provide     a brief introduction to some of the major features as they are in the current     draft.</p>
    </div>
    <div id="right">
        <h2>Abstract</h2> Webjx.Com
        <p>The web is constantly evolving. New and innovative websites are being created     every day, pushing the boundaries of HTML in every direction. HTML 4 has     been around for nearly a decade now, and publishers seeking new techniques to     provide enhanced functionality are being held back by the constraints of     the language and browsers.</p>
        <p>To give authors more flexibility and interoperability, and enable  more interactive and exciting websites and applications, HTML 5  introduces and enhances a wide range of features including form  controls, APIs, multimedia, structure, and semantics.</p>
        <p>Work on HTML 5, which commenced in 2004, is currently being carried out in     a joint effort between the <a href="http://www.w3.org/html/"><abbr title="W3C HTML Working Group">W3C HTML     WG</abbr></a> and     the <a href="http://www.whatwg.org/"><abbr title="Web Hypertext Application Technology Working Group">WHATWG</abbr></a>.     Many key players are participating in the W3C effort including representatives     from the four major browser vendors: Apple, Mozilla, Opera, and Microsoft;     and a range of other organisations and individuals with many diverse interests     and expertise.</p>

Webjx.Com

查看运行效果：

<?xml version="1.0" encoding="gb2312"?>
<!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" lang="zh-CN">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<meta http-equiv="Content-Language" content="zh-CN" />
<meta content="all" name="robots" />
<title>3 column lauput</title>
<style type="text/css" media="screen">

</style>
</head>
<body>
<div id="header">header(test in IE5.5+ opera9.0 Firefox 2.0)</div>
<div id="container">
<div id="center">
<h2>Abstract</h2>
<p>The web is constantly evolving. New and innovative websites are being created     every day, pushing the boundaries of HTML in every direction. HTML 4 has     been around for nearly a decade now, and publishers seeking new techniques to     provide enhanced functionality are being held back by the constraints of     the language and browsers.</p>
<p>To give authors more flexibility and interoperability, and enable  more interactive and exciting websites and applications, HTML 5  introduces and enhances a wide range of features including form  controls, APIs, multimedia, structure, and semantics.</p>
<p>Work on HTML 5, which commenced in 2004, is currently being carried out in     a joint effort between the <a href="http://www.w3.org/html/"><abbr title="W3C HTML Working Group">W3C HTML     WG</abbr></a> and     the <a href="http://www.whatwg.org/"><abbr title="Web Hypertext Application Technology Working Group">WHATWG</abbr></a>.     Many key players are participating in the W3C effort including representatives     from the four major browser vendors: Apple, Mozilla, Opera, and Microsoft;     and a range of other organisations and individuals with many diverse interests     and expertise.</p>
<p>Note that <a href="http://www.w3.org/html/wg/html5/">the     specification</a> is still a <em>work in progress</em> and quite a long     way from completion. As such, it is possible that any feature discussed in     this article may change in the future. This article is intended to provide     a brief introduction to some of the major features as they are in the current     draft.</p>
</div>
<div id="left">
<h2>Abstract</h2>
<p>The web is constantly evolving. New and innovative websites are being created     every day, pushing the boundaries of HTML in every direction. HTML 4 has     been around for nearly a decade now, and publishers seeking new techniques to     provide enhanced functionality are being held back by the constraints of     the language and browsers.</p>
<p>To give authors more flexibility and interoperability, and enable  more interactive and exciting websites and applications, HTML 5  introduces and enhances a wide range of features including form  controls, APIs, multimedia, structure, and semantics.</p>
<p>Work on HTML 5, which commenced in 2004, is currently being carried out in     a joint effort between the <a href="http://www.w3.org/html/"><abbr title="W3C HTML Working Group">W3C HTML     WG</abbr></a> and     the <a href="http://www.whatwg.org/"><abbr title="Web Hypertext Application Technology Working Group">WHATWG</abbr></a>.     Many key players are participating in the W3C effort including representatives     from the four major browser vendors: Apple, Mozilla, Opera, and Microsoft;     and a range of other organisations and individuals with many diverse interests     and expertise.</p>
<p>Note that <a href="http://www.w3.org/html/wg/html5/">the     specification</a> is still a <em>work in progress</em> and quite a long     way from completion. As such, it is possible that any feature discussed in     this article may change in the future. This article is intended to provide     a brief introduction to some of the major features as they are in the current     draft.</p>
</div>
<div id="right">
<h2>Abstract</h2>
<p>The web is constantly evolving. New and innovative websites are being created     every day, pushing the boundaries of HTML in every direction. HTML 4 has     been around for nearly a decade now, and publishers seeking new techniques to     provide enhanced functionality are being held back by the constraints of     the language and browsers.</p>
<p>To give authors more flexibility and interoperability, and enable  more interactive and exciting websites and applications, HTML 5  introduces and enhances a wide range of features including form  controls, APIs, multimedia, structure, and semantics.</p>
<p>Work on HTML 5, which commenced in 2004, is currently being carried out in     a joint effort between the <a href="http://www.w3.org/html/"><abbr title="W3C HTML Working Group">W3C HTML     WG</abbr></a> and     the <a href="http://www.whatwg.org/"><abbr title="Web Hypertext Application Technology Working Group">WHATWG</abbr></a>.     Many key players are participating in the W3C effort including representatives     from the four major browser vendors: Apple, Mozilla, Opera, and Microsoft;     and a range of other organisations and individuals with many diverse interests     and expertise.</p>
<p>Note that <a href="http://www.w3.org/html/wg/html5/">the     specification</a> is still a <em>work in progress</em> and quite a long     way from completion. As such, it is possible that any feature discussed in     this article may change in the future. This article is intended to provide     a brief introduction to some of the major features as they are in the current     draft.</p>
</div>
</div>
<div id="footer">footer</div>
<script src="http://www.google-analytics.com/urchin.js" type="text/javascript"></script>
<script type="text/javascript">
/*<![CDATA[*/
_uacct = "UA-496414-1";
/*]]>*/
</script>
</body>
</html>

网页教学网
[ 可先修改部分代码再运行查看效果 ]

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