You are designing a webpage for your company. The page must be responsive so that it can be viewed on both mobile and desktop browsers.
On mobile browsers, or those with a screen width of less than 768 pixels you want to display a welcome background image named SmalLogo.png. On all other browsers, you want to display a welcome background image named NormalLogo.png.
How should you complete the code? To answer, select the appropriate code segment in the answer area.
NOTE: Each correct selection is worth one point.