There are 65 repeats of this one animated button,
in 13 repeating groups of 5 buttons each.
Width sequence is always 15, 35, 60, 90, 125. Height always is 2.

If tabled the conventional way, this makes a larger file size (6.9KB) and loading and animation are very slow.

But, done with Tom Landrum's JS modifications, the file size is greatly reduced (1.6KB), loading is fast and the animation speeds up some, too. Source both pages for codes.

Here's the button used:

~ ~ Conventional Page ~ ~ Tandem Tooters
Tone By Tone Dot Net ~ ~M/center>