Complex sentence: AWD works to detect the screen size and load the appropriate layouts, with adaptive standard layout, "generally you would design an adaptive site for six common screen widths: 320,480,760,960,1200, and 1600".
Split into simpler sentences: AWD works to detect the screen size and load the appropriate layouts. With adaptive standard layout, "generally you would design an adaptive site for six common screen widths: 320,480,760,960,1200, and 1600".