还有一个没有提到的选项是使用flex。通过对a标记应用flex: 1，它将展开以适应容器。

div { 身高:100 px; 宽度:100 px; 显示:flex; 边框:1px实体; ｝ 一个{ flex: 1; ｝ < div > 链接< a href = " http://google.co.uk " > < / > < / div >

需要一点javascript。 但是，你的div是可点击的。

<div onclick="location.href='http://www.example.com';" style="cursor:pointer;"></div>

这是BBC网站和《卫报》上使用的最好的表达方式:

我在这里找到了技巧: http://codepen.io/IschaGast/pen/Qjxpxo

这是HTML

<div class="highlight block-link">
      <h2>I am an example header</h2>
      <p><a href="pageone" class="block-link__overlay-link">This entire box</a> links somewhere, thanks to faux block links. I am some example text with a <a href="pagetwo">custom link</a> that sits within the block</p>

</div>

这里是CSS

/**
 * Block Link
 *
 * A Faux block-level link. Used for when you need a block-level link with
 * clickable areas within it as directly nesting a tags breaks things.
 */


.block-link {
    position: relative;
}

.block-link a {
  position: relative;
  z-index: 1;
}

.block-link .block-link__overlay-link {
    position: static;
    &:before {
      bottom: 0;
      content: "";
      left: 0;
      overflow: hidden;
      position: absolute;
      right: 0;
      top: 0;
      white-space: nowrap;
      z-index: 0;
    }
    &:hover,
    &:focus {
      &:before {
        background: rgba(255,255,0, .2);
      }
    }
}

你不能让div本身成为一个链接，但是你可以让一个<a>标签作为一个块，与<div>具有相同的行为。

a {
    display: block;
}

然后你可以设置它的宽度和高度。

这个选项不需要一个空的gif，就像被点赞最多的答案一样:

HTML:

 <div class="feature">
       <a href="http://www.example.com"></a>
 </div>

CSS:

 div.feature {
        position: relative;
    }

    div.feature a {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        text-decoration: none; /* No underlines on the link */
        z-index: 10; /* Places the link above everything else in the div */
        background-color: #FFF; /* Fix to make div clickable in IE */
        opacity: 0; /* Fix to make div clickable in IE */
        filter: alpha(opacity=1); /* Fix to make div clickable in IE */
    }

如http://www.digitalskydesign.com/how-to-make-an-entire-div-a-link-using-css/所提议

我来这里是希望能找到比我更好的解决办法，但这里提供的办法我一个都不喜欢。我想你们有些人误解了这个问题。OP希望使一个充满内容的div表现得像一个链接。其中一个例子是facebook的广告——如果你仔细观察，你会发现它们实际上是适当的标记。

对我来说，不应该的是:javascript(不应该只是一个链接，非常糟糕的SEO/可访问性);无效的HTML。

本质上是这样的:

Build your panel using normal CSS techniques and valid HTML. Somewhere in there put a link that you want to be the default link if the user clicks on the panel (you can have other links too). Inside that link, put an empty span tag (<span></span>, not <span /> - thanks @Campey) give the panel position:relative apply the following CSS to the empty span: { position:absolute; width:100%; height:100%; top:0; left: 0; z-index: 1; /* fixes overlap error in IE7/8, make sure you have an empty gif */ background-image: url('empty.gif'); } It will now cover the panel, and as it's inside an <A> tag, it's a clickable link give any other links inside the panel position:relative and a suitable z-index (>1) to bring them in front of the default span link