Element block pseudo-class :hover generated with display block border 2px rgba(0,0,0,1) solid transform margin 0px border-radius transition box-sizing content-box position static background padding 20px z-index auto font-size 16px line-height 1 overflow hidden cursor default width 160px float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto font-weight normal