Alphabet Buttons Spacing in Different Browsers

Description

Because of difference in the amount of default margin sizes the different browsers use for buttons, Alphabet button in a Grid will render slightly differently in different browsers, as shown in the image below.

To fix this problem, you can add the following markup to the AboveGrid free-form edit region:

<style>
 .{grid.style}Grid button {
 margin: 0px;
 }
</style>