Question

我希望为IE 8编写一个网页，其顶部有一个徽标和标题div，中间有一个内容区域，底部有一个粘性页脚。问题是，我无法让内容部分占用剩下的100％。代码如下。每当我将内容的高度设置为100％时，由于标题/徽标div而导致100px超过。我该如何解决这个问题？

HTML

<%@ Master Language="C#" inherits="DenApp.master"%>
<html> 
<head runat="server">
    <title>DenApp</title>
    <script type="text/javascript" src="javascript/jquery-1.7.1.min.js"></script>
    <link rel="Stylesheet" href="./css/master.css" />
</head>
<body>
    <div id="master_bodywrapper">
        <div id="master_maindiv">
            <div id="master_logodiv">
            </div>
            <div id="master_tabsdiv">
            </div>
            <div id="master_contentdiv">
                <asp:contentplaceholder ID="content" runat="server" />
            </div>
        </div>
        <div id="master_footerdiv">
        </div>
    </div>
</body>
</html>

CSS

html, body
{
    margin:0px;
    padding:0px;
    height:100%;
    width:100%;
}
#master_bodywrapper
{
    margin:0px;
    padding:0px;
    height:100%;
    background-color:Black;
}
#master_maindiv
{
    background-color:Orange;
    padding-bottom:20px;
    height:100%;
}
#master_logodiv
{
    background-color:Blue;
    height:50px;
}
#master_tabsdiv
{
    background-color:Green;
    height:50px;
}
#master_contentdiv
{
    background-color:Yellow;
}
#master_footerdiv
{
    background-color:Purple;
    height:20px;
    position:relative;
    margin-top:-20px;
    clear:both;
}

Fiddle根据要求添加：http://jsfiddle.net/zZUUW/5/

Answer 1

从padding-bottom：http://jsfiddle.net/zZUUW/6/

中删除#master_maindiv

Answer 2

我的需求的答案如下。使用另一个div作为标题，绝对定位，并在主div中添加padding-top给了我预期的效果。

HTML

<%@ Master Language="C#" inherits="DenApp.master"%>
<html> 
<head runat="server">
    <title>DenApp</title>
    <script type="text/javascript" src="javascript/jquery-1.7.1.min.js"></script>
    <link rel="Stylesheet" href="./css/master.css" />
</head>
<body>
    <div id="master_bodywrapper">
        <div id="master_header">
            <div id="master_logodiv">
            </div>
            <div id="master_tabsdiv">
            </div>
        </div>
        <div id="master_maindiv">
            <div id="master_contentdiv">
                <asp:contentplaceholder ID="content" runat="server" />
            </div>
        </div>
        <div id="master_footerdiv">
        </div>
    </div>
</body>
</html>

CSS

html, body
{
    margin:0px;
    padding:0px;
    height:100%;
    width:100%;
}
#master_bodywrapper
{
    margin:0px;
    padding:0px;
    height:100%;
    background-color:Black;
}

#master_header
{
    background-color:Aqua;
    position:absolute;
    height:100px;
    margin:0px;
    padding:0px;
    left:0px;
    top:0px;
}
#master_maindiv
{
    background-color:Orange;
    height:100%;
}
#master_logodiv
{
    background-color:Blue;
    height:50px;
}
#master_tabsdiv
{
    background-color:Green;
    height:50px;
}

#master_contentdiv
{
    background-color:Yellow;
    padding-top:100px;
    height:100%;
}

#master_footerdiv
{
    background-color:Purple;
    height:20px;
    position:relative;
    margin-top:-20px;
    clear:both;
}

具有页眉和页脚以及100％内容div的WebPage

2 个答案: