CSS Grid Layout excels at dividing a page into major regions or defining the relationship in terms of size, position, and layer, between parts of a control built from HTML primitives. Like tables, grid layout enables an author to align elements into columns and rows.How to Create a CSS Grid Step-by-Step Set Up the Grid Container and the Grid Items. A CSS Grid consists of horizontal and vertical grid tracks (rows and columns). ... Add Gutters. The grid-gap property is a shorthand for grid-row-gap and grid-column-gap. ... Position Grid Cells. ... Size Grid Cells. ... Define Named Grid Areas. ... Create Nested Grids.CSS grid is better when: We can define the gap between our rows or columns very easily, without having to use the margin property, which can cause some side effects especially if we're working with many breakpoints.You can turn on the grid button located in the div which has display: grid declared. All you have to do is go to your browser's developer tools (mine is Microsoft Edge which is based on Chromium). You will see a button like this. And then you can code and test as you wish.CSS Grid vs. Bootstrap. ... If you're layout-first, meaning you want to create the layout and then place items into it, then you'll be better off with CSS Grid. But if you're content-first, meaning you have items that you want to place into a container and space out evenly, then go with Bootstrap.