Now, customizations have expanded to include chat bubbles, with default themes that coordinate background and chat colors and options ... all of your chats, go to Settings > Chats > Default ...

Screen flickering in Chrome is often linked to Windows background and color settings and incompatible display drivers. It is recommended that the user should have their video card drivers and ...

One example is the option to change the background color of your document. Here's everything you'll need to do to accomplish the task, and, if desired, even set it as your default page color.