Modern HTML and CSS from the Beginning (Including Sass) - Aside: Visibility, Order & Negative Margin

The video tutorial covers essential CSS concepts, including display and visibility properties, CSS precedence, the use of the important flag, and negative margin values. It begins with setting up an HTML boilerplate and demonstrates how to manipulate elements using CSS properties. The tutorial emphasizes the importance of understanding how CSS rules are applied and the impact of using negative margins in layout design.

What are some scenarios where you might want to use 'display: none'?

What is the difference between 'display: none' and 'visibility: hidden'?

How does the order of CSS rules affect which styles are applied?

What is the purpose of the 'important' flag in CSS?

Can you explain how negative margin values work in CSS?

What happens when you apply a negative margin to an element?

Why can't you use negative values for padding in CSS?