w3-border
w3.border
w3.-border
None of these
16px, 16px, 16px, 16px
16px, 20px, 14px, 14px
16px, 16px, 14px, 14px
14px, 14px, 16px, 16px
A JavaScript framework
A CSS framework
A database management system
A programming language
It is responsive by default
It depends on jQuery
It is not open source
It only works with Bootstrap
<link rel="stylesheet" href="w-3.css">
<लिंक rel='सà¥à¤Ÿà¤¾à¤‡à¤²à¤¶à¥€à¤Ÿ' href='w-3.css'>
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
All of the above
w3-bg-danger
w3-red
bg-red
red-bg
Adds a container with padding
Centers text in an element
Applies a specific font size
Adds a border to an element
Using w3-grid class
Using w3-row and w3-col classes
Using w3-container and w3-row classes
W3.CSS does not support grid layouts
w3-corner
w3-rounded
w3-round
w3-border-radius
Adds a border and some padding to an element
Creates a shadow effect and rounded corners for an element
Aligns the text to the center
Creates a card layout with tabs
w3-black-border
w3-border-black
w3-bd
w3-center
w3-align
w3-text-center
w3-align-center
w3-table-striped
w3-striped
w3-table-stripe
w3-stripe
Sets the opacity to a specific value (default is 0.75)
Makes the element invisible
Adds a fade animation to the element
Sets the background transparency
Adds a shadow when the element is clicked
Adds a shadow when the element is hovered over
Adds a permanent shadow
Adds a glowing effect
w3-circle
w3-rounded-circle
w3-circular
w3-black-text
w3-text-black
w3-black
w3-txt-black
w3-bold
w3-strong
w3-font-bold
w3-text-bold
Reduces the font size
Reduces the padding of the text container
Reduces the line height of the text
Makes the text lowercase
Times New Roman
Arial
Verdana
None of the above