JSFiddle - React, Tailwind, and code Playground

HTML

<div id='wrap'>
    <div id="r"> PageName </div>
    <div id="l">Back</div>
</div>

CSS

#wrap {
    width:100%;
    display: inline;
}
#r {
    float: right;
}

#l {
    float: left;
    
}