You can probably see a really cool Tetris video playing in the background. And no matter what the window size you’re viewing it on, the video should be fit to the screen so that none of the video is cut off. It used to be that background videos had to be excluded to laptop and desktop use and had to be turned off for mobile experiences, but mobile technology has come a long way and it has become viable to include video with the mobile experience. However, video still has its limitations.

Another feature of the Big Bob theme is you can decide whether you want to play your videos on all devices or substitute them for images because the videos you want to use are too big to play on some technology. Some videos play better than others because of their file size. To see an example of a video that plays really well on mobile browsers, check out Text Over Images and Videos.