An interactive reference tool for comparing CSS container layout strategies. Switch between four layout variants in real time and see how each one affects a full page of common UI patterns.
- Max Width -- Classic centered column with a max-width cap and auto margins.
- Padded Max Width -- Max-width achieved through
padding-inlineinstead of margins. - Critical Breakpoint -- Stepped max-width that snaps at predefined breakpoints (sm/md/lg/xl).
- Grid -- 12-column CSS Grid layout.
Each variant includes a breakdown of its pros, cons, and ideal use cases. Go to https://containers.joyco.studio/