Syr*_*ren 8 css position overflow internet-explorer-8 zurb-foundation
所以我遇到了一个我在IE8中无法弄清楚的错误.我见过一些doozies,但这个可能会拿走蛋糕.
我尝试在Codepen中复制它,但我们有很多代码,所以我将尝试包括IE8中的计算样式.
使用Foundation 5,我有一个Top Bar,看起来像这样:
下拉列表绝对定位,因此显然不应该伸出父容器.它实际上并不伸展父母,而是祖父母.这是标记:
<nav id="global-nav" class="top-bar has-dropdown show-for-large-up" data-topbar >
<section class="top-bar-section">
<ul class="title-area">
<li class="name">
<a href="">Title</a>
</li>
</ul>
</section>
<section class="links top-bar-section">
<ul class="left">
<li class="divider"></li>
<li><a href="">Create</a>
</li>
<li class="divider"></li>
<li class="has-dropdown">
<a>Explore</a>
<ul class="dropdown tab-left" id="explore-menu">
<li><a href="#">Link 1</a>
</li>
<li><a href="#">Link 2</a>
</li>
<li><a href="#">Link 3</a>
</li>
</ul>
</li>
<li class="divider"></li>
<li><a href="#">Find</a>
</li>
</ul>
</section>
<section class="top-bar-section">
<ul class="right">
<li class="has-form search">
<form id="header_search" name="search_form">
<input type="search" placeholder="Search" class="search" results=3 id="search_term" name="search_value" maxlength="200" />
<button id="search_submit"></button>
</form>
</li>
<li class="login">
<a href="javascript:;" id="launch-login">Login</a>
</li>
</ul>
</section>
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来自IE8的计算CSS:
#global-nav{ //this is the topbar that is stretching
background: #2a2d43;
background-image: none;
color: #666;
display: block !important;
font: inherit;
font-family: sans-serif;
font-size: 16px;
height: 80px;
line-height: 60px;
margin: 0px;
overflow: visible;
padding: 0;
position: relative;
vertical-align: baseline;
width: 100%;
}
li.has-dropdown .dropdown{
background: #fff;
box-sizing: border-box;
clip: rect(1px 1px 1px 1px);
z-index: 99;
color: #666;
display: block;
font: inherit;
font-family: sans-serif;
font-size: 16px;
height: auto !important;
left: 10%;
line-height: 60px;
margin: 0;
max-height: none;
max-width: 200px;
overflow: hidden;
padding: 0px;
position: absolute !important;
right: auto;
top: 64px;
vertical-align: baseline;
visibility: hidden;
width: auto;
}
li.has-dropdown.hover .dropdown{ //the open dropdown state
clip: rect(auto auto auto auto);
visibility: visible;
}
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如果您需要更多信息,请告诉我.提前致谢.
作为参考,我使用IE8文档模式和IE8标准在IE8的Parallels VM上进行IE8测试.