w3schools – CSS Pseudo – Elements

  • selector:: pseudo-element{
    property: value;

exercises 1-3

w3schools – CSS Opacity/Transparency

  • Opacity 0.0 – 1.0

exercises 1-2

opacity and hover is a very fun combination

w3schools – CSS Navigation Bar

  • ok there is some cool stuff here

w3schools – CSS Dropdowns

W3schools – Tooltips

  • What would be a good use for a tooltip on a website? Not really sure about this the only one that I can find that really makes sense is when there is a major change and you are trying to help users to understand the change.

9,991:58 Left / 8:02 Done