Requirements: Using the starter HTML, CSS, and images, do the following:
- Adjust the position of the
.primary
and.secondary
elements so that they are right on top of each other - Using opacity, adjust the CSS so that only
.primary
is visible - On hover, hide
.primary
and show.secondary
- Set up a transition so that you have a smooth crossfade on hover
- Switch your portfolio to use 3D rotations to produce a card-flip effect