html - css:如何使第三个div与第一个div对齐

Question

CSS 代码:

<style>
.wrapper {
    margin: 0 auto;
    overflow: hidden;
    width: 950px;
}
#box2 a{
    color: blue;
}
</style> 

html代码:

<div class="wrapper">
    <div id="box1">
        <p>Using XCLASSes is fragile: Neither the core, nor extensions authors can guarantee that XCLASSes do not break if the underlying code changes (for example during upgrades). Be aware that your XCLASS can easily break and has to be maintained and fixed if the underlying code changes. If possible, you should use a hook instead of an XCLASS. If the given code does not provide a hook for your specific problem, you could ask the extension author or the core to implement a hook.
        </p>
    </div>
    <div id="box2">
        <p><a href="#">school</a></p>
        <p><a href="#">Job Club</a></p>
        <p><a href="#">member</a></p>
    </div>
    <div id="box3">
        <table>
            <tr>
                <td class="item-header">Career Resources</td>
            </tr>
            <tr>
                <td class="item">Workbook+ 200 online resources</td>
            </tr>
            <tr>
                <td class="item">Personal Career Management Dashboard</td>
            </tr>
            <tr>
                <td class="item">Job Searching and Resume Posting</td>
            </tr>
        </table>
    </div>
</div>

问题:

现在显示如下:

box1
box2
box3

如果不改html代码，只改css代码，是否可以让它显示成这样？

box1  box3
box2

我的意思是让 box3 与 box1 对齐，这可能吗？

Answer 1

参见 This Fiddle .您需要使用 wrapper position box 3 absolute

CSS

.wrapper {
    margin: 0 auto;
    overflow: hidden;
    width: 950px;
    position: relative;
}
#box2 a{
    color: blue;
}
#box1, #box2, #box3 {
    width: 450px;

}
#box1, #box2 {
    margin-right: 50px;
    float: left;
}
#box3 {
    position: absolute;
    right: 0;
}