JSFiddle - React, Tailwind, and code Playground

by MAhmadZ

HTML

<div id="contents">
    <div id="inner">Inner Div</div>
</div> 

<div id="footer">Footer</div>

CSS

#contents {
    position: relative;
}
        
#inner {
    position: absolute;
    background-color: green;
    width: 100%;
}
            
#footer {
    background-color: red;
}