Web Safe Area of Mac using different browser

Screen Resolution : 800 x 600px

Web Save Area using Google Chrome browser, under 800x600px screen resolution.

Web Save Area using Mozilla Firefox browser, under 800x600px screen resolution.

Web Save Area using Safari browser, under 800x600px screen resolution.

Screen Resolution : 1024 x 768px

Web Save Area using Google Chrome browser, under 1024x768px screen resolution.

Web Save Area using Mozilla Firefox browser, under 1024x768px screen resolution.

Web Save Area using Safari browser, under 1024x768px screen resolution.

Screen Resolution : 1344 x 756px

Web Save Area using Google Chrome browser, under 1344x756px screen resolution.

Web Save Area using Mozilla Firefox browser, under 1344x756px screen resolution.

Web Save Area using Safari browser, under 1344x756px screen resolution.