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                <a href="#test-popup" class="open-popup-link">Show inline popup</a>
Alternative markup with data-mfp-src attribute:
<a href="mobile-friendly-page.html" data-mfp-src="#test-popup" class="open-popup-link">Show inline popup</a>

<!-- Popup itself -->
<div id="test-popup" class="white-popup mfp-hide">
  Popup content

<button>Dynamically create and show popup</button>


                .white-popup {
  position: relative;
  background: #FFF;
  padding: 20px;
  max-width: 500px;
  margin: 20px auto;


                // Example 1: From an element in DOM
  midClick: true // allow opening popup on middle mouse click. Always set it to true if you don't provide alternative source.

// Example: 2 Dynamically created
  items: {
      src: '<div class="white-popup">Dynamically created popup</div>',
      type: 'inline'
  closeBtnInside: true