Add border radius to content
Add multiple value border radius
Add ellipses to footer
Add box shadow to content
Add inner box shadow to content
Add text shadow to content
Add universal selector
Add child selector
Add adjacent selector
Add alpha transparency to h1
Add hue, saturation, and lightness color
Add hsla background to content
Add @import for another css file
Add target media css
Add embedding fonts
Change embedding fonts
Add attribute selectors
Apply transition property to links
Target specific link properties
Ease transition for some browsers