如何将元素平均水平分布?

问题描述

我的网页上有一个div容器，宽度固定，并且其中包含用于登录的表单元素.在这些元素下方有一个提交按钮，忘记密码的链接等.

I have a div container on my web page with fixed width and it contains form elements for logging in. Below these elements there are a submit button, forgotten password link etc.

碰巧最后一条线元素需要的宽度比框提供的宽度少.如何均匀地传播它们?我不要

It happens the last line elements need fewer width than the box provides. How to spread them evenly? I don't want

• 默认

| A B C           |

• 使线条居中

|      A B C      |

• 也不是表格布局

|  A  |  B  |  C  |


相反，我正在寻找实现的CSS方法:


Instead I am looking for some CSS way to achieve:

|  A    B    C  |

也就是说:

• 关于所有元素之间的间距相等
• 将整个内容居中，避免第一侧或最后侧向一侧

修改:此答案效果最好.我为2或3个元素创建了模板，如下所示:

edit:This answer worked best. I created templates for 2 or 3 elements like this:

div.spread2evenly > div {
    display: inline-block;
    *display: inline; /* For IE7 */
    zoom: 1; /* Trigger hasLayout */
    width: 50%;
    text-align: center;
}

推荐答案

尝试一下( http://jsfiddle.net/BYEw5/):

<div class="container">
  <div>A</div><div>B</div><div>C</div>
</div>

.container > div {
    display: inline-block;
    display: -moz-inline-box;
    *display: inline; /* For IE7 */
    zoom: 1; /* Trigger hasLayout */
    width: 33%;
    text-align: center;
}

由于您正在处理内联代码块，因此标记之间不能有空格(难看，但是可以)，否则该空间将可见.

Since you're dealing with inline-block, you can't have spaces between the tags (ugly, but it works), otherwise the space will be visible.

修改1:以下是有关内联代码块问题的更多信息: http://blog.another-d-mention.ro/programming/cross-browser-inline-block/， http://www.aarongloege.com/blog/web-development/css/cross-browser-inline-block/.您可能还需要添加display: -moz-inline-box;.

Edit 1:Here is some more info on the inline-block issues: http://blog.another-d-mention.ro/programming/cross-browser-inline-block/, http://www.aarongloege.com/blog/web-development/css/cross-browser-inline-block/. You may also have to add display: -moz-inline-box;.

修改2:另外，33％* 3并非100％.如果您确实希望100％且不介意div之间的间距，则可以执行以下操作:

Edit 2:Also, 33%*3 is not 100%. If you truly want 100% and don't mind some space between the divs you could do:

.container > div {
    display: inline-block;
    display: -moz-inline-box;
    *display: inline; /* For IE7 */
    zoom: 1; /* Trigger hasLayout */
    margin-left: 2%;
    width: 32%;
    text-align: center;
}

.container > div:first-child {
    margin-left: 0;
}

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