As of 2013, there are thousands of different devices and screen sizes that browse the +
As of 2013, there are thousands of different devices and screen sizes that browse the internet, so it's impossible to design layouts to target them all. Instead, we must take a more fluid approach to design.
Columns are wrapped in rows to prevent other elements from stacking next to them, otherwise know as clearing +
Columns are wrapped in rows to prevent other elements from stacking next to them, otherwise known as clearing
issues. Rows are cleared with either a clearfix or overflow: hidden. This clearfix was
created by Nicolas Gallagher: