This example shows the length of each of the columns. In this example, each of the columns have been given a class of clear, to ensure they are displayed below each other.

one-col 60px

two-col 140px

three-col 220px

four-col 300px

five-col 380px

six-col 460px

seven-col 540px

eight-col 620px

nine-col 700px

ten-col 780px

eleven-col 860px

twelve-col 940px