pop up modal css code example

Example 1: modal pop up html css

<button class="trigger">Click here to trigger the modal!</button>
    <div class="modal">
        <div class="modal-content">
            <span class="close-button">×</span>
            <h1>Hello, I am a modal!</h1>
        </div>
    </div>

Example 2: how to make popup modal in jquery with example

<!-- AJAX response must be wrapped in the modal's root class. -->
<div class="modal">
  <p>Second AJAX Example!</p>
</div>