fix: typo
add: role ria.
add: version field to lab.
create: labs layout.
add: download icon.
fix: edit button.
remove: unecessary code. the labs is showed only when it exists.
fix: only icons must have width.
extract: donation feature.
add: clearfix only to be used on labs where menu is float.
update: avoiding uma level.
update: order.
update: specifying the files.
remove: unecessary param.
add: clearfix to separate article and menu.
add: edit button. add: navigation buttons.
fix: spec.
update: start donation hidden.
fix: space layout.