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