You can call it Exteme Makeover: Google Edition. Over the past few weeks Google has been rolling out a new look across many of their services, including the Google homepage, Gmail, Google Calendar, and YouTube. “The way people use and experience the web is evolving, and our goal is to give you a more seamless and consistent online experience—one that works no matter which Google product you’re using or what device you’re using it on,” explains Google. In a word they’re simply streamlining all their intertwined experiences, and the changes are ” founded on three key design principles: focus, elasticity and effortlessness.”

At Google‘s homepage you’ll surely notice the new black strip located across the top; the colorful logo is smaller and centered, the Search and Lucky buttons have a new hue, and the About, Privacy, and Advertising links have been moved to the bottom left-hand corner of the page. In Gmail and Calendar everything is bolder and more roomier to match the new homepage aesthetic. Design cues were certainly carried over from Google+. Google’s also experimenting with YouTube’s look; Cosmic Panda is the codename for the video player’s new sheen. YouTube is positively sleek in its new coat of paint.

Google’s homepage and Calendar changes have been rolling out to users automatically. To experience Gmail and YouTube’s new flairs you must enable it manually. In Gmail, select “Preview” and “Preview (Dense)” themes in the Themes tab in Gmail Settings; to play around with Cosmic Panda head over to this YouTube portal and click “Try it out.” Since Google’s still testing it out and awaiting customer feedback, you can revert back to the classic look at any time.

It will take time for every Google service to fall in line aesthetically with the new homepage, but there’s no denying that Google’s first wave of cosmetic changes is simply delightful and, well, downright sexy.