JSFiddle - React, Tailwind, and code Playground

HTML

<form action="#" method="post">
    <div>
         <label for="name">Text Input:</label>
         <input type="text" name="name" id="name" value="" tabindex="1" />
    </div>

    <div>
         <h4>Radio Button Choice</h4>

         <label for="radio-choice-1">Choice 1</label>
         <input type="radio" name="radio-choice-1" id="radio-choice-1" tabindex="2" value="choice-1" />

         <label for="radio-choice-2">Choice 2</label>
         <input type="radio" name="radio-choice-2" id="radio-choice-2" tabindex="3" value="choice-2" />
    </div>

    <div>
        <label for="select-choice">Select Dropdown Choice:</label>
        <select name="select-choice" id="select-choice">
            <option value="Choice 1">Choice 1</option>
            <option value="Choice 2">Choice 2</option>
            <option value="Choice 3">Choice 3</option>
        </select>
    </div>
    
    <div>
        <label for="textarea">Textarea:</label>
        <textarea cols="40" rows="8" name="textarea" id="textarea"></textarea>
    </div>
    
    <div>
        <label for="checkbox">Checkbox:</label>
        <input type="checkbox" name="checkbox" id="checkbox" />
    </div>

    <div>
        <input type="submit" value="Submit" />
    </div>
</form>

CSS

li{
    display: inline;
}

JavaScript

$(document).ready(function(){
    $('*').each( function(){
        if ($(this).css("display") !== "block")
            $(this).css("background", "yellow") ;   
    });

});