EXT-7443 FIXED Speak button's layout updated - Reduced right padding by 2 px...

EXT-7443 FIXED Speak button's layout updated - Reduced right padding by 2 px in main locale, remove horizontal align in 'de' locale.

For now all locales have the same center aligning with right padding to ignore space under indicator.

Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/519/

--HG--
branch : product-engine