If you’ve tried out the new themes for Chrome but have found yourself longing for the original theme, you can easily reset your browser to its original look.
1. Open Google Chrome.
2. Click the wrench icon in the upper-right corner of the toolbar and select Options.
3. Select the Personal Stuff tab.
4. Go to the Themes section.
5. Click the Reset to default theme button.
6. Click the Close button.