If you need a base when starting a new project and don't want it to be complicated, Kube Framework can be a good choice.

The framework is a single CSS file that brings responsive layouts with no headache and offers more.

Kube Framework

Kube includes styles for forms, grids, buttons, tables, typography and few other stuff like links or images.

For developers looking for maximum flexibility and customization, LESS files are also provided.

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