 Oh, hello there. I was testing how my website looks on a mobile device. You can save time by using DevTools device mode to simulate how your page looks and how it performs on a mobile device. First, click Toggle Device toolbar to open the UI to start simulating a mobile viewport. Alternatively, you can use the Ctrl Shift M on Windows or Command Shift M on macOS to toggle it. By default, the device toolbar opens in viewport with dimensions set to responsive. You can drag the handles to resize the viewport or enter specific width and height to whatever dimensions you need.