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