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PONested UL Height
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  1. PONested UL Height
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    copied!<p>I have a menu with nested UL's to work as a drop down menu. In the drop down I have another nested UL with LI's that are pragmatically generated so I don't know how many are going to be in their.</p> <p>I was trying to set the height of the second UL on load so that I can put a border around the dropdown.</p> <p>HTML:</p> <pre><code>&lt;ul&gt; &lt;li&gt;1&lt;/li&gt; &lt;li&gt;2 &lt;ul&gt; &lt;li&gt;2a &lt;ul class="submenu"&gt; &lt;li&gt;2a1&lt;/li&gt; &lt;li&gt;2a2&lt;/li&gt; &lt;li&gt;2a3&lt;/li&gt; &lt;li&gt;2a4&lt;/li&gt; &lt;li&gt;2a5&lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;li&gt;2b &lt;ul class="submenu"&gt; &lt;li&gt;2b1&lt;/li&gt; &lt;li&gt;2b2&lt;/li&gt; &lt;li&gt;2b2&lt;/li&gt; &lt;li&gt;2b2&lt;/li&gt; &lt;li&gt;2b2&lt;/li&gt; &lt;li&gt;2b2&lt;/li&gt; &lt;li&gt;2b2&lt;/li&gt; &lt;li&gt;2b2&lt;/li&gt; &lt;li&gt;2b2&lt;/li&gt; &lt;li&gt;2b2&lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;li&gt;3&lt;/li&gt; &lt;/ul&gt; </code></pre> <p>CSS:</p> <pre><code> ul { list-style-type: none; } ul li { display: inline-block; /*float: left;*/ width: 100px; } ul li:hover { background-color: #cc0505; color: white; } ul li ul { /*visibility: hidden;*/ position: absolute; padding: 0px; border: 2px solid black; /*min-height:120px;*/ } ul li:hover ul { visibility: visible; } ul li ul li { /*display: inline; float: left;*/ color: black; } ul li ul li:hover { background-color: white; color: black; } ul li ul li ul { border: none; min-height:0px; } ul li ul li ul li { display: block; /*float: none;*/ } ul li ul li ul li:hover { background-color: #cc0505; color: white; } </code></pre> <p>I have tried using <code>$('ul ul ul').each</code> and <code>$('ul ul ul').next()</code> to loop through any UL on the third level but it only seems to be picking up the first occurrence.</p> <p>A jsfiddle I set up with my code and a few attempts I have made to get this right. <a href="http://jsfiddle.net/kZ236/2/" rel="nofollow noreferrer">http://jsfiddle.net/kZ236/2/</a></p>
 

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