Sales: +19,77% 3,4,10,5,3,6,3,2,1,5
Visits: +23,34% 5,3,9,6,5,9,7,3,5,2
New Users: +2,84% 6, 9, 3,5,3,5,2,8,9,6,3
Default Fixed Grid

The default Bootstrap grid system utilizes 12 columns, making for a 940px wide container without responsive features enabled. With the responsive CSS file added, the grid adapts to be 724px and 1170px wide depending on your viewport. Below 767px viewports, the columns become fluid and stack vertically.

For more information check Default grid system.
Responsive grid system

The fluid grid system uses percents instead of pixels for column widths. It has the same responsive capabilities as our fixed grid system, ensuring proper proportions for key screen resolutions and devices.

Make any row "fluid" by changing .row to .row-fluid. The column classes stay the exact same, making it easy to flip between fixed and fluid grids.

For more information check Fluid grid system.
Only Fluid grid system

Make any row "just fluid" by adding .fluid to .row-fluid. The rows will not jump to 100% width on smaller screens like a responsive grid system.