Add less important stuff, using the card class with the bg-secondary contextual class in Bootstrap.This class adds a gray background −Inside that, add the card body −   English You can try to run the following code to implement the card class with bg-secondary class in Bootstrap −ExampleLive Demo ... Read More

To create a block element, use the .d-block Bootstrap 4 class.Use the d-block class −   A block To set blocks for difference screen sizes, use the .d-*-block −   A block for medium screen size Let us see an example to learn how to create block element −ExampleLive Demo ... Read More

To align a flex item in the center with Bootstrap 4, use the .align-self-center class.The following is my div for flex −Now add flex items and here I have applied the align-self-center class on the 3rd flex item −   A-one   B-one   C-one   D-one You can try ... Read More

Add key stuff to a Bootstrap card, using the bg-primary class with the card class.Use the bg-primary class in the card class −       Eisner Award   I have used the text-white class above, to set the text to be white.Let us see a example how ... Read More

To set an outline on a button that is of light grey color, you need to use the btn-outline-light class in Bootstrap.Use the class as −   Sample You can try to run the following code to implement the btn-outline-light class −ExampleLive Demo       Bootstrap Example ... Read More

Display a green border to an element in Bootstrap that indicates success using the border-success class.Set the border as green −    Green border I have also added “mystyle” class in the div, which is to style our div, a rectangle in my example −.mystyle {   width: 250px;   ... Read More

To set negative action (danger) for cards with red background color, you need to use the Bootstrap contextual class card-danger.Set the danger action −   Danger! High Voltage! You can try to run the following code to set danger action for a card in Bootstrap 4 −ExampleLive Demo   ... Read More

Set a container of cards, using the card-deck class.Work it inside the following div that would be of equal width and height −         You can try to run the following code to implement the card-deck class −ExampleLive Demo   ... Read More

Use .align-content-*-center class to align gathered items in the center on different screens in Bootstrap 4.Here is how you can align gathered items in the center on different screens −Small Screen SizeMedium Screen SizeLarge Screen SizeYou can try to run the following code to align gathered items in the center ... Read More

Use the bg-dark contextual class in Bootstrap 4 to add a gray background to a card −In the below code snippet, I have used the bg-dark class to style the Bootstrap card. With that, I have also the text-while class to set the text to be white −   This ... Read More