Vistar8

Providing usability to Plasma.Based on the Vistar7 decoration.1.Clear separation of task buttons with an outline. Clear separation of pager desktops.2. Clear difference between foreground, background, hovered and attention requesting task. 3. No difference between minimized and non-minimized tasks, don't artificially increase the number of combinations.4.Clear difference between pager items, and clear colouring.5. Big and clear button for the system tray.6. Big minus: lost space between two task Source: https://www.opendesktop.org/p/998595