我已經嵌套元件,我想的是每一級有不同的風格如何根據深度級別在嵌套元素中獲取不同的樣式?
級別1,5,9,13 ...(4N + 1)STYLE1
級別2,6,10,14 .. (4n + 2個)藍紫魅力
3級,7,11,17 ...(4N + 3)節日禮物
4級,8,12,18 ...(4N + 3)都市風情
如何獲得第三屆爲例風格,而無需使用過多的類當我有嵌套UL的無限水平
HTML
enter code here
<div id="content">
<h1>Exemple 1 neighbor ul and nth-child(an+b) pseudo class</h1>
<div class="exemple">
<ul class="clearfix">
<li> item 1 1st ul</li>
<li> item 2 1st ul</li>
<li> item 3 1st ul</li>
</ul>
<ul class="clearfix">
<li> item 1 2nd ul</li>
<li> item 2 2nd ul</li>
<li> item 3 2nd ul</li>
</ul>
<ul class="clearfix">
<li> item 1 3rd ul</li>
<li> item 2 3rd ul</li>
<li> item 3 3rd ul</li>
</ul>
<ul class="clearfix">
<li> item 1 4th ul</li>
<li> item 2 4th ul</li>
<li> item 3 4th ul</li>
</ul>
</div>
<h1>Exemple 2 nested ul and nth-child(an+b) pseudo class</h1>
<div class="exemple">
<ul class="clearfix">
<li> item 1 1st ul
<ul class="clearfix">
<li> item 1 2nd ul
<ul class="clearfix">
<li> item 1 3rd ul</li>
<li> item 2 3rd ul</li>
<li> item 3 3rd ul
<ul class="clearfix">
<li> item 1 4th ul</li>
<li> item 2 4th ul</li>
<li> item 3 4th ul</li>
</ul>
</li>
</ul>
</li>
<li> item 2 2nd ul</li>
<li> item 3 2nd ul</li>
</ul>
</li>
<li> item 2 1st ul</li>
<li> item 3 1st ul</li>
</ul>
</div>
<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
<h1>Exemple 3 nested ul and 4 class for different colors</h1>
<div id="exemple3">
<ul class="clearfix level1">
<li> item 1 1st ul
<ul class="clearfix level2">
<li> item 1 2nd ul
<ul class="clearfix level3">
<li> item 1 3rd ul</li>
<li> item 2 3rd ul</li>
<li> item 3 3rd ul
<ul class="clearfix level4">
<li> item 1 4th ul</li>
<li> item 2 4th ul</li>
<li> item 3 4th ul</li>
</ul>
</li>
</ul>
</li>
<li> item 2 2nd ul</li>
<li> item 3 2nd ul</li>
</ul>
</li>
<li> item 2 1st ul</li>
<li> item 3 1st ul</li>
</ul>
</div>
</div>
CSS
enter code here
.clearfix:before, .clearfix:after { content: "\0020"; display: block; height: 0; overflow: hidden; }
.clearfix:after { clear: both; }
.clearfix { zoom: 1; }
#content{
width:500px;
margin:0 auto;
}
h1{text-align:center; font-size:2em;}
ul {list-style: none; padding:10px; margin:10px;}
ul li {color:#fff; float:left; margin:10px 30px; position:relative; white-space:nowrap;}
ul ul { position:absolute; top:31px; left:-50px}
ul ul ul { position:absolute; top:10px; left:116px}
.exemple ul:nth-child(4n+1) { background: navy; }
.exemple ul:nth-child(4n+2) { background: green; }
.exemple ul:nth-child(4n+3) { background: maroon; }
.exemple ul:nth-child(4n+4) { background: purple; }
#exemple3 .level1 { background: navy; }
#exemple3 .level2 { background: green; }
#exemple3 .level3 { background: maroon; }
#exemple3 .level4 { background: purple; }
可以我有第三爲例(不同的背景),而不使用4 CLASSE。我想使用像nth-child()http://jsfiddle.net/UBJUB/ – neoman