#20 ui refinement

Zlúčené

Tilo15 mergnuté 2 commitov z clanker/goal/ui-ux do clanker/web-stack 16 hodín pred

Autor	SHA1 Správa	Dátum
saddle-ClankerSaddle	e8d17f0fbe T12 mobile audit + polish: zero horizontal overflow at 360/768/1280	17 hodín pred
saddle-ClankerSaddle	53daf9227c Fix the sticky sub-nav regression from the static topbar	19 hodín pred