JSFiddle - React, Tailwind, and code Playground

by Karel Jed Darang

HTML

<h2>Modal Example</h2>

<!-- Trigger/Open The Modal -->
<p>Open Modal</p>

  <!-- Modal content -->
 <!-- <div class="modal-content">
    <span class="close">&times;</span>
    <img src = "https://static.independent.co.uk/s3fs-public/styles/article_small/public/thumbnails/image/2018/01/31/09/new-york-main-image.jpg"/>
  </div> -->
  
<div class="menu-item">
  <div class="menu-item-name" id="link">
  Garlic Prawns
    </div>
  <div id="myModal" class="modal">
    <div class="modal-content">
     <span class="close">&times;</span>
    <img src="https://static.independent.co.uk/s3fs-public/styles/article_small/public/thumbnails/image/2018/01/31/09/new-york-main-image.jpg"/>
  </div>
  </div>
  <div class="menu-item-price">
  $14.50
  </div>
</div>

CSS

/* The Modal (background) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1; /* Sit on top */
    padding-top: 100px; /* Location of the box */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}

/* Modal Content */
.modal-content {
    background-color: #fefefe;
    margin: auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
}

/* The Close Button */
.close {
    color: #aaaaaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}

#link {
	cursor: pointer;
}

#link:hover {
  color:blue;
}

.menu-item-price{
  float:right;
  font-weight:bold;
  font-family:arial;
  margin-top:-22px;
}

.menu-item {
  margin:35px;
  font-size: 18px;
}

.menu-item-name {
  font-family:calibri;
  font-weight:bold;
  border-bottom:2px dotted silver;
}

JavaScript

// Get the modal
var modal = document.getElementById('myModal');

// Get the button that opens the modal
var hyperlink = document.getElementById("link");

// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close")[0];

// When the user clicks the button, open the modal 
hyperlink.onclick = function() {
    modal.style.display = "block";
}

// When the user clicks on <span> (x), close the modal
span.onclick = function() {
    modal.style.display = "none";
}

// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
    if (event.target == modal) {
        modal.style.display = "none";
    }
}