The Bootstrap grid system is based on how many columns?
The Bootstrap grid system is based on 12 columns. The grid system allows or permits up to 12 columns across the page.
If you do not want to use all 12 columns individually, you can group the columns together to create wider columns.
Bootstrap's grid system is responsive, and the columns will re-arrange depending on the screen size:
1. On a big screen it might look better with the content organized in three columns, but on a small screen, it would be better if the content items(three columns) were stacked on top of each other.
Important Note: Remember that the grid column should add up to twelve for a row. More than twelve columns, columns will stack no matter the viewport.
Which class provides a full-width container, spanning the entire width of the viewport?
Which class provides a responsive fixed width container?
Bootstrap is a