Katana is sharp CSS Layout System made with Flexbox

Fluid

Responsive

Any Main Width

Any Gutter size

Any number of Columns

100%

50%

50%

12,5%

12,5%

Fluid

12,5%

Fluid

Fluid

25%

Fluid

Fluid

25%

25%

Fluid

Multiple Fluid column in one row.

20%

12%

Fluid

8%

Fluid

12%

Fluid

10%

Katana is ultra minimal CSS Framework made with few lines of Sass. Default parameters are: 12 columns, 15px margin and 94% main width. But you can personalise anything, just change the numbers. Plus you have ultra cool fluid column.