CSS - 使SPAN扩展到其容器/填充空白区域的末尾？

Question

我有一个网站的以下HTML布局(由网络解决方案nsCommerceSpace提供)我正在设计一个主题:

<div id="ctl00_breadcrumb" class="breadcrumb">
   <span id="ctl00_breadcrumbContent">
      <span><a href="/">[Name of Webstore]</a></span>
      <span>&nbsp;&gt;&nbsp;</span>
      <span><a href="/page.aspx">Page</a></span>
      <span>&nbsp;&gt;&nbsp;</span>
      <span>Here is a very long title of a product that is causing me much frustration because it jumps out of place.</span>
   </span>
</div>

其中包含的span标签<span>&nbsp;&gt;&nbsp;</span>会自动生成以分隔每个项目.

这是我的问题的小提琴:http://jsfiddle.net/5fvmJ/

有没有办法可以让最后一个SPAN标签填满空白区域,只有当它击中右侧时才会结束？我只是overflow: hidden;用来隐藏额外的文字.

有任何想法吗？我知道所有SPAN都让这很难,但它是我无法改变的网站的内置功能.

Answer 1

我想我找到了一个纯CSS解决方案.你只错过了两件事:

• 您必须仅display: inline-block在<span>标签中使用float: left,因为浮动实际上与内联块元素相矛盾.
• 你必须white-space: nowrap在父母中使用<div>.

这样您就不需要为任何东西指定宽度.:)

JSFiddle演示

http://jsfiddle.net/yz9TK/

CSS

(我把它清理了一下)

@import url(https://fonts.googleapis.com/css?family=Open+Sans);

body {
    background: #212121;
    color: #FFF;
}

#ctl00_breadcrumb {
    height: 45px;
    width: 960px;
    background-color: #707070;
    line-height: 45px;
    font-size: 16px;
    font-family: Helvetica, sans-serif;
    border-radius: 10px;
    border: 1px solid #585858;
    text-shadow: 0px -1px 0px rgba(0,0,0,0.5);
    -webkit-box-shadow:  0px 0px 15px 0px rgba(0, 0, 0, .75);
    box-shadow:  0px 0px 15px 0px rgba(0, 0, 0, .75);
    white-space: nowrap;
    overflow: hidden;
}

#ctl00_breadcrumbContent span {
    display: inline-block;
    padding: 0px 10px;
    line-height: 45px;
    font-size: 18px;
    font-family: Helvetica, sans-serif;
}

#ctl00_breadcrumbContent span a { 
    padding: 0;
    margin: 0;
    color: #FFF;
    text-decoration: none;
    line-height: 45px;
    font-size: 18px;
    font-family: Helvetica, sans-serif;
}

#ctl00_breadcrumbContent span:nth-child(even) {
    width: 0;
    height: 0;
    padding: 0;
    margin: -22px -4px -16px -4px;
    overflow: hidden;
}

#ctl00_breadcrumbContent span:nth-child(1) { 
    border-radius: 10px 0px 0px 10px;
    background-color: #404040;
}

#ctl00_breadcrumbContent span:nth-child(2) {
    border-top: 22px solid #505050;
    border-bottom: 23px solid #505050;
    border-left: 15px solid #404040;
}

#ctl00_breadcrumbContent span:nth-child(3) {
    background-color: #505050;
}

#ctl00_breadcrumbContent span:nth-child(4) { 
    border-top: 22px solid #606060;
    border-bottom: 23px solid #606060;
    border-left: 15px solid #505050;
}

#ctl00_breadcrumbContent span:nth-child(5) {
    background-color: #606060;
}

#ctl00_breadcrumbContent span:nth-child(6) { 
    border-top: 22px solid #707070;
    border-bottom: 23px solid #707070;
    border-left: 15px solid #606060;
}

#ctl00_breadcrumbContent span:nth-child(7) { 
    background-color: #707070;
}

#ctl00_breadcrumbContent span:nth-last-child(1) {
    background-color: #707070;
}

#ctl00_breadcrumbContent span:nth-last-child(2) {
    border-top: 22px solid #707070;
    border-bottom: 23px solid #707070;
}

Answer 2

这个跨度课为我做了诀窍......

span.empty_fill {
    display:block;
    overflow:hidden;
    width:100%;
    height:100%;
}

基本上像这样使用......

<div class='banner'><a href='/'><span class='empty_fill' /></a></div>