Question

这里是我的法典。

<!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>[your title]</title>
    <style type="text/css">
    .a, .b, .c
    {
        float: left;
    }
    .b
    {
        clear: left;
    }
    </style>
</head>
<body>
<div class="a">1</div>
<div class="b">2</div>
<div class="c">3</div>
</body>
</html>

在IE8、火ox、hr、聋 opera、歌剧中,产出如下:

1
23

然而,在IE7中:

13
2

两天前,我一直在寻找解决办法,任何人都能够帮助?

Cheers, bGiraffe

Answer 1

<!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>[your title]</title>
    <style type="text/css">
    .a, .b, .c
    {
        float: left;
    }
    .b
    {
        clear: left;
    }
    </style>
</head>
<body>
<div class="a">1</div>
<div style="clear: left;"></div>
<div class="b">2</div>
<div class="c">3</div>
</body>

Answer 2

这一点应当予以确定。

.a, .b, .c { float: left; }
.b { clear: both; }

Answer 3

或者你可以使用明确的固定技术。

rel=“nofollow noreferer> http://www.positioniseverything.net/easyclearing.html。

友情链接