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CSS兼容所有浏览器(IE6+,现代浏览器)的终极布局方案之 -- 改进版圣杯布局

 
阅读更多
http://my.oschina.net/jsan/blog/368564
方法是淘宝UED改进的圣杯布局实现:通过对主内容区main增加一个额外包裹层div,将原来在父节点上的 padding-left|right 设置转移到包裹层上使用 margin-left|right 替代,达到更加灵活的布局设置。

CSS兼容所有浏览器(IE6+,现代浏览器)的终极布局方案之 -- 改进版圣杯布局

改进思想:

通过对主内容区main增加一个额外包裹层div,将原来在父节点上的 padding-left|right 设置转移到包裹层上使用 margin-left|right 替代,达到更加灵活的布局设置。

原始圣杯布局实现:http://my.oschina.net/jsan/blog/368543

同样的效果:



CSS 和 DOM 代码如下:
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <title>改进版圣杯布局</title>
 
    <style type="text/css">
    body {background-color: #ffffff; font-size:14px;}
    #hd, #ft {padding:20px 3px; background-color: #cccccc; text-align: center;}
    .bd-lft, .bd-rgt, .bd-3-lr, .bd-3-ll, .bd-3-rr {margin:10px 0; }
    .main {background-color:#ececec;}
    .main-wrap {background-color: #03a9f4; color:#ffffff; min-width:200px;}
    .aside, .aside-1, .aside-2 {background-color: #00bcd4; color:#ffffff;}
    p {margin:0; padding:20px; text-align: center;}
     
     
    /* 左侧栏固定宽度,右侧自适应 */
    .bd-lft {
        zoom:1;
        overflow:hidden;
    }
    .bd-lft .aside {
        float:left;
        width:200px;
        margin-left:-100%; /*= -100%*/
    }
    .bd-lft .main {
        float:left;
        width:100%;
    }
    .bd-lft .main-wrap {
        margin-left: 210px;
    }
 
 
    /* 右侧栏固定宽度,左侧自适应 */
    .bd-rgt {
        zoom:1;
        overflow:hidden;
    }
    .bd-rgt .aside {
        float:left;
        width:200px;
        margin-left:-200px; /* = -this.width */
    }
    .bd-rgt .main {
        float:left;
        width:100%;
    }
    .bd-rgt .main-wrap {
        margin-right: 210px;
    }
 
 
    /* 左中右 三栏自适应 */
    .bd-3-lr {
        zoom:1;
        overflow:hidden;
    }
    .bd-3-lr .main {
        float:left;
        width:100%;
    }
    .bd-3-lr .main-wrap {
        margin: 0 210px 0 210px;
    }
    .bd-3-lr .aside-1 {
        float: left;
        width:200px;
        margin-left: -100%;
    }
    .bd-3-lr .aside-2 {
        float: left;
        width:200px;
        margin-left: -200px;
    }
 
    /* 都在左边,右侧自适应 */
    .bd-3-ll {
        zoom:1;
        overflow:hidden;
    }
    .bd-3-ll .main {
        float:left;
        width:100%;
    }
    .bd-3-ll .main-wrap {
        margin-left:420px;
    }
    .bd-3-ll .aside-1 {
        float: left;
        width:200px;
        margin-left: -100%;
    }
    .bd-3-ll .aside-2 {
        float: left;
        width:200px;
        margin-left: -100%;
 
        position:relative;
        left: 210px;
    }
 
    /* 都在右边,左侧自适应 */
    .bd-3-rr {
        zoom:1;
        overflow:hidden;
    }
    .bd-3-rr .main {
        float:left;
        width:100%;
    }
    .bd-3-rr .main-wrap {
        margin-right:420px;
    }
    .bd-3-rr .aside-1 {
        float: left;
        width:200px;
        margin-left: -410px;
    }
    .bd-3-rr .aside-2 {
        float: left;
        width:200px;
        margin-left: -200px;
    }
 
 
    </style>
 
</head>
<body>
 
    <div id="hd">头部</div>
     
    <div class="bd-lft">
        <div class="main">
            <div class="main-wrap">
                <p>主内容栏自适应宽度</p>
            </div>
        </div>
 
        <div class="aside">
            <p>侧边栏固定宽度</p>
        </div>
    </div>
 
    <div class="bd-rgt">
        <div class="main">
            <div class="main-wrap">
                <p>主内容栏自适应宽度</p>
            </div>
        </div>
 
        <div class="aside">
            <p>侧边栏固定宽度</p>
        </div>
    </div>
 
    <div class="bd-3-lr">
        <div class="main">
            <div class="main-wrap">
                <p>主内容栏自适应宽度</p>
            </div>
        </div>
 
        <div class="aside-1">
            <p>侧边栏1固定宽度</p>
        </div>
 
        <div class="aside-2">
            <p>侧边栏2固定宽度</p>
        </div>
    </div>
 
    <div class="bd-3-ll">
        <div class="main">
            <div class="main-wrap">
                <p>主内容栏自适应宽度</p>
            </div>
        </div>
 
        <div class="aside-1">
            <p>侧边栏1固定宽度</p>
        </div>
 
        <div class="aside-2">
            <p>侧边栏2固定宽度</p>
        </div>
    </div>
 
    <div class="bd-3-rr">
        <div class="main">
            <div class="main-wrap">
                <p>主内容栏自适应宽度</p>
            </div>
        </div>
 
        <div class="aside-1">
            <p>侧边栏1固定宽度</p>
        </div>
 
        <div class="aside-2">
            <p>侧边栏2固定宽度</p>
        </div>
    </div>
     
    <div id="ft">底部</div>
 
</body>
</html>
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