Most of my blocks have a menu-icon on top. The reason is obvious: my home page is less crowdy and loads faster and still I have the other blocks available 'in the back ground'.
The only 'disadvantage' is a bigger empty space on the top of the block for the menu-icon.
Some other icons appear at the bottom, like the full-screen icon.
I like to see these icons moved to the right upper side of the block to let them use the same space as the menu-icon.
Something else: the borders left and right are wider than the borders between two columns.
I like to see them with equal width.
Am I the only one in this?



