JSFiddle - React, Tailwind, and code Playground

HTML

<div style="position:relative;width:200px;"><a id="lien" href="#"><img src="http://t1.gstatic.com/images?q=tbn:ANd9GcQVMfXSaaq-8S9DKBIl3tkYSRaLqABvuFxd0j4UEBswGaG4XmorCA"/>

    <div id="lolol" style="">HAR</div></a></div>

CSS

a:hover
{
    
}

a:hover #lolol
{
    display:block;
position:absolute;
right: -20px;
   bottom:0px;
background-color:red;    
}

#lolol
{
display:none    
}