JSFiddle - React, Tailwind, and code Playground

HTML

<div id="xmap">


    
    <h2 class="menutitle">Companies</h2>
<ul class="level_0">
<li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=82&amp;Itemid=488" title="Edible Oil Refining">Edible Oil Refining</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=87&amp;Itemid=495" title="Cement">Cement</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=104&amp;Itemid=501" title="Hydropower">Hydropower</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=98&amp;Itemid=497" title="Real Estate">Real Estate</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=83&amp;Itemid=494" title="Packagin Materials">Packagin Materials</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=89&amp;Itemid=551" title="Electrical Items">Electrical Items</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=89&amp;Itemid=551" title="Hardware">Hardware</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=89&amp;Itemid=551" title="Beverages">Beverages</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=89&amp;Itemid=551" title="Automobile">Automobile</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=89&amp;Itemid=551" title="Paper">Paper</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=96&amp;Itemid=491" title="Rice Milling">Rice Milling</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=88&amp;Itemid=493" title="Herbal Extraction">Herbal Extraction</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=88&amp;Itemid=493" title="Distillation">Distillation</a></li><li><a href="/kldugar/index.php?option=com_content&amp;view=article&amp;id=85&amp;Itemid=490" title="Nutritional Food">Nutritional...

CSS

#xmap{
    -moz-column-count: 3;
    -webkit-column-count: 3;
    column-count: 3;
}