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