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