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