Itqualityassurance
How do I change the hover opacity?
To make the caption opaque (and easier to read) when the mouse hovers over it, you can use the :hover pseudo-class to change opacity to 1 on hover. Open the HTML page in a browser and hover your mouse over the caption to see it change.
What is focused button state?
A focused state communicates when a user has highlighted an element using a keyboard or voice. Focus states apply to all interactive components. They should receive high emphasis, as they are not indicated by other visual cues.
