They are a type of margin and arranging them properly is a crucial element of typography.
Column gutter typography.
Traditionally for the screen this has manifested itself in a 12 column grid often set at 960px wide with 60px columns and 20px gutters.
In typography a column is one or more vertical blocks of content positioned on a page separated by gutters vertical whitespace or rules thin lines in this case vertical.
The type alignment setting is sometimes referred to as text alignment text justification or type justification.
Typographic gutters are the white spaces between two pages of a book or more generally between columns of text.
It can be used in both print design projects and in your web designs to help you achieve pixel perfect website layouts.
There are four basic typographic alignments.
Typography gutters are the white spaces between columns in a newspaper article.
Poorly spaced gutters can make text difficult to follow or read.
A multi column grid focuses on splitting the page into more than one vertical column with a gutter.
Columns are most commonly used to break up large bodies of text that cannot fit in a single block of text on a page.
Typography has a massive impact on how a design is perceived.
A column grid system is a particularly useful tool for any designer wanting to create perfectly aligned typography.
The edge of a page or column is known as a margin and a gap between columns is known as a gutter basic variations.