This is light and dark themes for Alfred 2 that corresponds to OS X 10.11 El Capitan style. I've tuned up a color scheme, width and fonts a little bit so that it becomes more convenient for usage and better fits to the dark or light mode in your system. Both of these themes are transparent so I recommend you turn on the "Windows blur" mode in Alfred (Settings - > Appearance -> Option - > Windows blur).
This how light version is looks like:
This how dark version is looks like:
