Element block pseudo-class :hover generated with position static transition background display block height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px float none font-weight normal padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 3px rgba(0,0,0,1) solid line-height 1 margin 0px overflow hidden box-sizing content-box z-index auto width 160px cursor default border-radius transform