使< li>适合< ul>的宽度。使用CSS
我想让< li>
符合< ul>
的宽度,即使使用 width:auto
它根本不工作,我不知道为什么。我试图使用 display:inline-block
但是这是相同的。我不知道有多少个标签,所以这就是为什么我不直接使用百分比。
I'm trying to make the <li>
fit the width of the <ul>
but even with width:auto
it doesn't work at all, and I don't know why. I tried to use display:inline-block
but this is the same. I don't know how many tabs I will have so this is why I am not using a percentage directly.
我想显示列表内联当我显示页面,并在智能手机上显示一个 li
(通过媒体查询)。
I would like to display the list inline when I display the page on a desktop and display one li
per line when I am on a smartphone (with media queries).
我有这个:
<ul id='menu'>
<li class="button"><a class='current' href='http://'>Home</a></li>
<li class="button"><a href='http://'>Products</a></li>
<li class="button"><a href='http://'>Support</a></li>
<li class="button"><a href='http://'>Contact</a></li>
<li class="button"><a href='http://'>Contact</a></li>
</ul>
我的CSS看起来像这样:
and my CSS looks like this:
ul#menu
{
margin:0;
padding:0;
list-style-type:none;
width:100%;
position:relative;
display:block;
height:30px;
font-size:12px;
font-weight:bold;
font-family:Arial, Helvetica, sans-serif;
/*border-bottom:1px solid #000000;
border-top:1px solid #000000;*/
}
li.button {
background:transparent url(../images/nav_bg.png) repeat-x top left;
height:30px;
width:auto;
}
ul#menu li
{
display:inline-block;
margin:0;
padding:0;
width:auto;
}
ul#menu li a
{
display:inline-block;
color:#999999;
text-decoration:none;
font-weight:bold;
padding:8px 20px 0 20px;
width:auto;
}
ul#menu li a:hover
{
color:#FFFFFF;
height:22px;
background:transparent url(../images/nav_bg.png) 0px -30px no-repeat;
}
ul#menu li a.current
{
display:inline-block;
height:22px;
background:transparent url(images/nav_bg.png) 0px -30px no-repeat;
margin:0;
}
处理单行全宽ul,其中未定义数量的li元素需要均匀地间隔开:
I've found this way to deal with single-line full-width ul where an undefined number of li elements need to be spaced out evenly:
ul {
width: 100%;
display: table;
table-layout: fixed; /* optional */
}
ul li {
display: table-cell;
width: auto;
text-align: center;
}
基本上,它模拟一个表。在Gecko,Webkit,IE8 +工作。
对于IE7和向下,你应该使用一些inline-block hackery:)
Basically, it emulates a table. Works in Gecko, Webkit, IE8+. For IE7 and downwards you should use some inline-block hackery :)