JSFiddle - React, Tailwind, and code Playground

HTML

<style>#suite
{
    display:none;
}
</style>
    <input onclick="voirsuite();" id="voirsuite" type="button" value="+">
   <div id="suite">
   Test<br />
    <input onclick="replier();" id="replier" type="button" value="-">
    </div>

JavaScript

function voirsuite()
{
	document.getElementById('voirsuite').style.display='none';   
    document.getElementById('suite').style.display='block';   
}
function replier()
{
    document.getElementById('voirsuite').style.display='block';   
    document.getElementById('suite').style.display='none';
}