Removed the background for the clear button
Removed the background for the clear button

Removing the background makes the navigation menu more consistent with the othericons on the navigation menu.

Kachachan/musicblocks,pikurasa/musicblocks,hemantkasat/musicblocks,sneh1234/musicblocks,tradzik/musicblocks,Kachachan/musicblocks,khandelwalYash/musicblocks-1,khandelwalYash/musicblocks-1,Kachachan/musicblocks,tradzik/musicblocks,pikurasa/musicblocks,hemantkasat/musicblocks,sneh1234/musicblocks,pikurasa/musicblocks,sneh1234/musicblocks,khandelwalYash/musicblocks-1,tradzik/musicblocks,hemantkasat/musicblocks