Learning LESS (Video 23)

This video tutorial introduces Less Prefix, a package of pre-written Less mixins that streamline CSS development by automatically adding necessary browser prefixes. The tutorial covers installation, usage, and provides a practical example of applying CSS transformations using Less Prefix. It concludes with a summary and a preview of the next video on Emmet, a code helper tool.

What is the primary purpose of LESS Prefix?

• To provide pre-written LESS mixins for CSS3 selectors

• To create new CSS selectors

• To design HTML templates

• To compile JavaScript code

What is the first step in installing LESS Prefix?

• Import the mixin file into your styles

• Download the LESS Prefix package from the website

• Compile the LESS code

• Create a new LESS file

How should the LESS mixin file be treated after downloading?

• As a standalone file

• As a partial, similar to underscore mixins

• As a JavaScript file

• As a CSS file

What does LESS Prefix automatically add to your CSS properties?

• JavaScript functions

• HTML tags

• Browser-specific prefixes

• LESS variables

In the practical example, what transformation is applied to an element using LESS Prefix?

• Scaling

• Skewing

• Translation

• Rotation