See it on any screen
Click the screen button next to the tabs. Pick “Fill the window”, or a common screen: Large desktop, Desktop, Laptop, Tablet, Tablet, sideways, Large phone, Phone and Small phone. The site shows at that size, shrunk to fit if your window is smaller, with its size underneath. Changing size never reloads the page.
TipOnce you’ve picked a size, type any width and height beside the button, or click “Turn sideways” to swap them.
