JSFiddle - React, Tailwind, and code Playground

HTML

<div>
  <span id="kolo">Koło</span>
  <img id="kolo2" src="kolo.png" alt="Koło" />
</div>
<div>
  <span id="kwadrat">Kwadrat</span>
  <img id="kwadrat2" src="kwadrat.png" alt="Kwadrat" />
</div>

CSS

#kolo2{
   display: none
}
 
#kolo:hover + #kolo2{
   display: block;
}
#kwadrat2{
   display: none
}
 
#kwadrat:hover + #kwadrat2{
   display: block;
}