JSFiddle - React, Tailwind, and code Playground

HTML

<fieldset>
   <legend>СЛОВО</legend>
     <p>lkdsjlkdshglkhdskghshkldsg dsklhglkdshglkhsdglhslk dlsghlkdshglksdhgl sdklghdslkhglksdhglk</p>
  </fieldset>

CSS

legend {
  padding: 0 20px;
 }