I visited Twitter and was met with this modal automatically displayed. They announced many new features and that I can customize my look.
Result of clicking "Get started"
Max font size
Min font size
Background: Dim
Background: Lights out
Color options: When each color was selected a confetti effect covered the screen.
Color: Blue Hearts
Color: Yellow Stars
Color: Pink Flowers
Color: Purple Octopus
Color: Orange Fire
Color: Green Avocado
