JSFiddle - React, Tailwind, and code Playground

HTML

<input type="button" name="btn_1_from_db" value="Toggle Color1" />    
<input type="button" name="btn_2_from_db" value="Toggle Color2" /> 
<input type="button" name="btn_3_from_db" value="Toggle Color3" /> 
<input type="button" name="btn_4_from_db" value="Toggle Color4" /> 

<div id="target" class="normal">
   My color will change
</div>

CSS

.normal {
    background-color: green;
}

.active {
    background-color: red;
}

JavaScript

$(document).ready(function () {
    $('input[type=button]').click(function () {
         $('#target').toggleClass('active');
    });
});