After clearing cache, those changes have gone but however, there’re other changes occur. You can see the screenshot for explanation https://www.dropbox.com/s/45vqqbwlud32eku/sc24.png?dl=0

Look at the dropdown width of my account menu and compare with the original here https://www.dropbox.com/s/45vqqbwlud32eku/sc24.png?dl=0 you will see the difference.