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