*=+-- colouring:
  |
  |
  |
  +----=[ summary ]=-----+ 
  |                      |
  |                      +----------------=[colouring]=---------------*
  |                      |
  |                      `--+---------------------------------------+-*
  |                         |                                       |
  |                         | pick a colour scheme for the homepage |
  |                         |                                       |
  |                         `---------------------------------------'
  |
  |
  +----=[ colours ]=-----+
                         |
                         +-----------------=[normal]=-----------------*
                         |
                         +-----------------=[invers]=-----------------*
                         |
                         +-------------------=[red]=------------------*
                         |
                         +-----------=[high contrast: b/w]=-----------*
                         |
                         +-----------=[high contrast: w/b]=-----------*
                         |
                         +-----------------=[green]=------------------*
                         |
                         +------------------=[blue]=------------------*
                         |
                         +-----------------=[yellow]=-----------------*
                         |
                         +-----------------=[brown]=------------------*
                         |
                         |
                         +-----------------=[random]=-----------------*
                         |
                         |
                         `------------------=[back]=------------------*