What new in Bootstrap 4?

1.	What new in Bootstrap 4?
Answer» Bootstrap 4 is a significant change from its earlier versions. Following are some of the necessary changes: CSS is moved from LESS model to SASS model. Print pages: Support for printing pages ensures that the size of the printed PAGE is GOOD enough on larger screens. This is done using flex and new print styles. By adding uniform code for custom and regular checkbox and radio buttons, form validations are now much more accessible. For JS behaviors “data” ATTRIBUTE is used and for group TOGGLING “btn-group-toggle” is added newly. Table CLASSES are now named “dark-” instead of “inverse.” Point to be noted:* Go through this Q&A very thoroughly as this is one of the essential bootstrap 4 interview questions.

Answer»

Bootstrap 4 is a significant change from its earlier versions. Following are some of the necessary changes:

CSS is moved from LESS model to SASS model.
Print pages: Support for printing pages ensures that the size of the printed PAGE is GOOD enough on larger screens. This is done using flex and new print styles.
By adding uniform code for custom and regular checkbox and radio buttons, form validations are now much more accessible.
For JS behaviors “data” ATTRIBUTE is used and for group TOGGLING “btn-group-toggle” is added newly.
Table CLASSES are now named “dark-*” instead of “inverse.”

Point to be noted: Go through this Q&A very thoroughly as this is one of the essential bootstrap 4 interview questions.

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