JSFiddle - React, Tailwind, and code Playground

HTML

<div>
        <a id="aa" onclick="problem551()" href="#problen551" >PROBLEM 551</a>
        <img src="PROBLEM551.png" id="problen551">
        <p id="p551">rrrr</p>
    </div>

CSS

#problen551:target{
   display:inline;
}
#problen551 {
  display:none;
}