New visible classes added to Bootstrap
Extra small devices
Phones (<768px) (Class names : .visible-xs-block, hidden-xs)
Small devices
Tablets (≥768px) (Class names : .visible-sm-block, hidden-sm)
Medium devices
Desktops (≥992px) (Class names : .visible-md-block, hidden-md)
Large devices
Desktops (≥1200px) (Class names : .visible-lg-block, hidden-lg)
Below is deprecated as of v3.2.0
Extra small devices
Phones (<768px) (Class names : .visible-xs, hidden-xs)
Small devices
Tablets (≥768px) (Class names : .visible-sm, hidden-sm)
Medium devices
Desktops (≥992px) (Class names : .visible-md, hidden-md)
Large devices
Desktops (≥1200px) (Class names : .visible-lg, hidden-lg)
Much older Bootstrap
.hidden-phone, .hidden-tablet
etc. are unsupported/obsolete.
UPDATE:
In Bootstrap 4 there are 2 types of classes:
- The
hidden-*-up
which hide the element when the viewport is at the given breakpoint or wider.
hidden-*-down
which hide the element when the viewport is at the given breakpoint or smaller.
Also, the new xl
viewport is added for devices that are more then 1200px width. For more information click here.