Element block pseudo-class :hover generated with background border 0px rgba(0,0,0,1) solid display block box-shadow 3px 3px 4px rgba(0,0,0,0.4) font-size 16px height auto line-height 1 float none position static padding 20px width 160px z-index auto transition font-weight normal overflow hidden margin 0px transform box-sizing content-box cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius