JSFiddle - React, Tailwind, and code Playground

HTML

<form id="someForm">
    <div id="someDiv">
        Some Content
        <input type="submit" />
    </div>
</form>

CSS

#someDiv {position:relative; border:1px solid red;}
#someDiv > input {
    display:block; position:absolute;  
    border:none;
    width:100%; 
    height:100%;
    top:0; left:0;
    opacity:0.01;
}