Create box2 for group list

this is the perfect way to show the categories and
then items on it

Signed-off-by: Oscar Sanhueza <oscarsanhueza@gmail.com>
change first box to be bo2 with 2 categories and 4 items

TO DO: Css a bit so the titles are show in a better way

Signed-off-by: Oscar Sanhueza <oscarsanhueza@gmail.com>