CSS: add .handson and .special classes
This MR adds the CSS classes .handson
and .special
, which currently both only set the background to black.
These classes simplify declaring hands-on slides and do so in a more meaningful way.
This MR adds the CSS classes .handson
and .special
, which currently both only set the background to black.
These classes simplify declaring hands-on slides and do so in a more meaningful way.