<p>The default grid system provided as part of Bootstrap is a <strong>940px-wide, 12-column grid</strong>.</p>
<p>It also has four responsive variations for various devices and resolutions: phone, tablet portrait, table landscape and small desktops, and large widescreen desktops.</p>
<p>It also has four responsive variations for various devices and resolutions: phone, tablet portrait, tablet landscape and small desktops, and large widescreen desktops.</p>
<p>{{_i}}The default grid system provided as part of Bootstrap is a <strong>940px-wide, 12-column grid</strong>.{{/i}}</p>
<p>{{_i}}It also has four responsive variations for various devices and resolutions: phone, tablet portrait, table landscape and small desktops, and large widescreen desktops.{{/i}}</p>
<p>{{_i}}It also has four responsive variations for various devices and resolutions: phone, tablet portrait, tablet landscape and small desktops, and large widescreen desktops.{{/i}}</p>