It would be nice to set the width of the taskbar

It would be nice to set the width of the taskbar separately secured and unsecured windows open. Now decrease the width of the item on the task is performed automatically only when full taskbar. No need to strongly increase the fixed (known) elements for open windows. The active window fixed elements could be allocated a border, a touch or a light strip in the lower part to the activation of the windows did not cause any change in the location of loose items in the taskbar (Google).