Full Stack Web Development MASTERY Course - Novice to Expert - Visibility and Z-Index Property in CSS

This video tutorial covers the CSS properties of visibility and Z index, explaining the differences between visibility hidden and display none. It provides a practical demonstration of how to set up an HTML file with CSS, create boxes with different colors, and manipulate their visibility and stacking order using Z index. The tutorial emphasizes the importance of understanding the parent-child-sibling relationship in HTML and how the Z index affects element overlap.

What is the significance of changing the position property to relative or absolute when using Z index?

How can you ensure that a specific box appears on top of others?

How does the parent-child relationship affect the stacking of elements?

What is the effect of using a higher Z index value on an element?