Three simple steps to create your own responsive grid! Please note that if you are accessing the page from a mobile device, the grid is transformed automatically into rows, so you will not see the grid itself.
2. Copy the grid CSS in your Styles
3. Write your rows and columns, copy the HTML samples
You can see below the rows with columns samples for the configuration as above.
2 Columns Samples
3 Columns Samples
4 Columns Samples
5 Columns Samples
6 Columns Samples
For testing purpose, the configuration has some limitation.