This page generates grid elements using classes and extends. Things are good when:
First (class)
Second (class)
First (right-two class)
Second (left-three class)
First (extend)
Second (extend)
First (right-two extend)
Second (left-three extend)
One third centered class
One third centered extend
One fifths class
Two fifths skip-two class
One fifths extend
Two fifths skip-two extend
One fifths small-tablet class
One fifths right-one small-tablet class
One fifths skip-two small-tablet class
One fifths mobile class
One fifths right-one mobile class
One fifths skip-two mobile class
One fifths small-tablet extend
One fifths right-one small-tablet extend
One fifths skip-two small-tablet extend
One fifths mobile extend
One fifths right-one mobile extend
One fifths skip-two mobile extend