JSFiddle - React, Tailwind, and code Playground

HTML

<div class="MainDIV">
<br><br><br>
<div class="popular_stores"  align="center">

    <span style="font-size: 12pt;">Browse our list of stores that we have coupons, coupon codes, and promo codes for.
    </span>
    <br>
              <div id="hoverDiv1"> I am the hover Text </div>
    <ul>
    <li id="hover1">
        <img src="https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcR31R-rZO7MBzgGMrZlpa7C0-tx3CmzVz6pha7kt8Fw6PjpsMGENg" style="width: 100px;height: 50px;" >
    </li>
    <li>
        <img src="https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcR31R-rZO7MBzgGMrZlpa7C0-tx3CmzVz6pha7kt8Fw6PjpsMGENg" style="width: 100px;height: 50px;" >
    </li>
    <li>
        <img src="https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcR31R-rZO7MBzgGMrZlpa7C0-tx3CmzVz6pha7kt8Fw6PjpsMGENg" style="width: 100px;height: 50px;" >
    </li>
</ul>
</div></div>

CSS

body {
    text-align: center;
    }

.MainDIV{
    padding:0;
    width:700px;    
    display: inline-block;  
    background-color:white;
    }

.MainDIV ul
{ 
list-style-type: none;
}

.MainDIV  ul li { 
    display: inline-block;
    padding : 1em;
    }

.MainDIV ul li img
{

    padding: .2em ;
    border-radius: 10px;
    -moz-border-radius: 10px;
    background-color: #F5F5E3;
}

#hoverDiv1{position: absolute;color: red; font-size:20px; border:2px solid red; width: 60px; left: 200px; opacity: 0;}

ul li div{display:none; background:white;  position:absolute;}

JavaScript

$('#hover1').mouseover(function(){
   $('#hoverDiv1').css('opacity', 1)
});


$('#hover1').mouseout(function(){
   $('#hoverDiv1').css('opacity', 0)
});