Background size in all Device

Wide 16:10960x600 1152x720 1280x800 1440x900 1680x1050 1920x1200 2560x1600 2880x1800 3840x2400 5120x3200 Wide 5:3800x480 1280x768 HD 16:9960x540 1024x576 1280x720 1366x768 1600x900 1920x1080 2048x1152 2400x1350 2560x1440 2880x1620 3554x1999 UHD 16:93840x2160 5120x2880 Standard 4:3800x600 1024x768 1152x864 1280x960 1400x1050 1440x1080 1600x1200 1680x1260 1920x1440 2048x1536 2560x1920 2800x2100 3200x2400 4096x3072 Standard 5:41280x1024 2560x2048 3750x3000 Standard 3:21152x768 1440x960 1920x1280 2000x1333 2160x1440 2736x1824 3000x2000 Smartphone 5:3768x1280 Tablet 1:11024x1024 1280x1280 2048x2048 iPad 1/2/Mini768x1024 1024x768 Mobile VGA 4:3240x320 480x640 320x240 640x480 Mobile WVGA 5:3240x400 480x800 400x240 800x480 Mobile HVGA 3:2320x480 640x960 480x320 960x640 Mobile WXGA 16:9480x272 Mobile XGA 5:4220x176