materializecss 使用记录

使用 materializecss UI 框架日志

hide => hide for all device.
hide-on-small-only => hide for all mobile device.
hide-on-med-only => hide for only tablet.
hide-on-med-and-down => hide on tablet and mobile device.
hide-on-med-and-up => hide on tablet and above (like desktop).
hide-on-large-only => hide only on desktop device