JSFiddle - React, Tailwind, and code Playground

by zlojnaxa

HTML

<div>
	<h1>вопрос</h1>
	<p class="ww">a) а</p>
    <p class="ww">б) б</p>
    <p class="ww">в) в</p>
    <p class="ww">г) г</p>
</div>

JavaScript

var ww = document.querySelectorAll('.ww');
for(i=0; i<ww.length; i++){
	ww[i].onclick = function(){
		for(i=0; i<ww.length; i++){
			ww[i].style.backgroundColor = '';
		}
	    this.style.backgroundColor = 'green';
	}
}