JSFiddle - React, Tailwind, and code Playground

HTML

<div class="podrazdel">
    div1
    <table><tr><td>111</td></tr></table>
</div>
<div class="podrazdel">
    div2
    <table><tr><td>222</td></tr></table>
</div>
<div class="podrazdel">
    div3
</div>

CSS

div {
    border: 1px solid black;
}

JavaScript

$('div.podrazdel:not(:has(table))').hide();