title: How to start LightGallery in fullscreen mode?
body: <p>I use the great LightGallery js module: <a href="https://github.com/sachinchoolur/lightGallery" rel="nofollow noreferrer">https://github.com/sachinchoolur/lightGallery</a>
  <a href="https://sachinchoolur.github.io/lightGallery/" rel="nofollow noreferrer">https://sachinchoolur.github.io/lightGallery/</a></p>
  
  <p>How can I start LightGallery in fullscreen mode?
  Fullscreen mode can be activated by clicking the icon in the toolbar, but how to start a slideshow in full-screen mode?</p>