Display margins "eating" real estate

[remusonline]

Hi,

While adding many buttons on a single page, I noticed that the margins at the edge of the board and between the buttons are taking a significant amount of space on the screen, which in turn limits the number of buttons reasonably displayable on a board:

It would be nice to have a "margin-less" option, especially for smaller handheld devices i.e. phones.

In the same spirit, an option to remove the labels (having them only on the sentence bar for example) would also be beneficial.

Thanks!

Remusonline

[remusonline]

I just realized that there is already an option to mask the labels. Good job all! That being said, I also noticed that within the buttons, there are also margins that take place, for example:

In the end, all that space is wasted for other buttons or bigger images.