JSFiddle - React, Tailwind, and code Playground

HTML

<div id="SortOptions">
    Sort by: 
    <select id="SortMain" class="improvedcatalogdropdown">
        <option value="0" selected="selected">Relevance</option>
    </select>
</div>

CSS

#SortOptions{
        visibility: hidden;
    }
    #SortOptions select{
        visibility: visible;
    }