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