Question

what is a grid how it is important ​

Answer 1

The grid system is a collection of visual elements in a graphic piece. Thegrid system needs a structure for your layouts that consist in a series of rules of horizontal and vertical lines which intersect and are used to arrange content in the page.

Answer 2

The grid system is a collection of visual elements in a graphic piece. Thegrid system needs a structure for your layouts that consist in a series of rules of horizontal and vertical lines which intersect and are used to arrange content in the page.