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