Thumbnail Extend Bootstrap's grid system with the thumbnail component to easily display grids of images, videos, text, and more.
Lightbox JQuery lightGallery is a lightweight jQuery lightbox gallery for displaying image and video gallery
Responsive Embed Allow browsers to determine video or slideshow dimensions based on the width of their containing block by creating an intrinsic ratio that will properly scale on any device.
4:3 Aspect Ratio
16:9 Aspect Ratio