feat: Styling changes.

feat: Sticky (fixed) menu works fine. Small basket considers different states of menu (fix / scroll).

refactor: Translation improved.

refactor: Small basket button to remove product from shopping cart changed (trash icon). #2

refactor: Content divider class for sections (shows border bottom).

feat: New global setting for all bricks: no padding. It prevents the brick row space before and after.
feat: Product-Slider-Children (horizontal): extra styling in case, if the slider has no-padding option on.
refactor: Some css classes renamed (it was not clearly enough).

feat: Brick control-header and control-content styling.
refactor: Code style.

feat: Global setting for all bricks: full width.

refactor: Translations for new settings.