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