GMAIL change your themes.

GMAIL, step by step instruction how to change themes.

Log in to your Gmail, and press settings button.
gmail settings
In dropdown menu you will find settings option. Press it.
g mail settings dropdown
In Gmail settings menu select themes. You will see all options with color themes, HD themes, custom themes and classic themes. Select one and if you don't like it you can choose another one till you find right for you..
gmail change themes