+ | + Under 480px + Smartphones + | ++ 480px to 768px + Portrait tablet + | ++ 768px to 940px + Landscape tablet + | ++ 940px and up + Default + | ++ 1170px and up + Large screens + | +
With these media queries, Bootstrap provides developers with the core tools necessary to develop responsively on the web for the world's most common devices and resolutions.
+Bootstrap doesn't automatically include these media queries, but understanding and adding them is very easy and requires minimal setup. You have a few options for including the responsive features of Bootstrap:
+Why not just include it? Truth be told, not everything needs to be responsive. Instead of encouraging developers to remove this feature, we figure it best to enable it.
+
+ // Landscape phones and down
+ @media (max-width: 480px) { ... }
+
+ // Landscape phone to portrait tablet
+ @media (min-width: 480px) and (max-width: 768px) { ... }
+
+ // Portrait tablet to landscape and desktop
+ @media (min-width: 768px) and (max-width: 940px) { ... }
+
+ // Large desktop
+ @media (min-width: 1210px) { .. }
+
+