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Exercise:

Add a Bootstrap class to disable the button.

<button class="btn btn-primary disabled">Button</button>

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<button class="btn btn-primary w3exercise_input_no_0
">Button</button>

Completed 0 of 54 Exercises:

BOOTSTRAP 3 Tables

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Go to BOOTSTRAP 3 Tables Tutorial

BOOTSTRAP 3 Images

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to BOOTSTRAP 3 Images Tutorial

BOOTSTRAP 3 Alerts

Exercise 1 Exercise 2 Exercise 3 Go to BOOTSTRAP 3 Alerts Tutorial

BOOTSTRAP 3 Buttons

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Exercise 7 Exercise 8 Go to BOOTSTRAP 3 Buttons Tutorial

BOOTSTRAP 3 Glyphicons

Exercise 1 Exercise 2 Go to BOOTSTRAP 3 Glyphicons Tutorial

BOOTSTRAP 3 Badges

Exercise 1 Exercise 2 Exercise 3 Go to BOOTSTRAP 3 Badges Tutorial

BOOTSTRAP 3 Progress Bar

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to BOOTSTRAP 3 Progress Bar Tutorial

BOOTSTRAP 3 Pagination

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Go to BOOTSTRAP 3 Pagination Tutorial

BOOTSTRAP 3 Panels

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to BOOTSTRAP 3 Panels Tutorial

BOOTSTRAP 3 Dropdowns

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Go to BOOTSTRAP 3 Dropdowns Tutorial

BOOTSTRAP 3 Tabs

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Go to BOOTSTRAP 3 Tabs Tutorial

BOOTSTRAP 3 Navbars

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to BOOTSTRAP 3 Navbars Tutorial