Click/Hit area for video controls (play, pause, etc)

Updated the position of the controls and the height of component container to allow room for larger buttons (iPad hit area) and space for subtitles, which are spread over 3 lines.

Signed-off-by: Simon Hamilton <simon@seven6eight.com>
Then image

Updated the image to fit within the given area. Andrew to make sure the images are the same aspect ratio as the video.

Signed-off-by: Simon Hamilton <simon@seven6eight.com>
Subtitles

Styled subtitles, given them more room and anchoring them to the bottom of the video.

Signed-off-by: Simon Hamilton <simon@seven6eight.com>