Grid System

Taken from Simple Grid by Pedro Reis.

12

6

6

4

4

4

3

3

3

3

2

2

2

2

2

2

1

1

1

1

1

1

1

1

1

1

1

1

Nesting

parent

parent

child

child

Gutterless

4

4

4

Responsive

4

4

4

4