Element block pseudo-class :active generated with box-sizing content-box font-weight normal margin 0px position static outline none border 0px rgba(0,0,0,1) solid display block cursor pointer border-radius padding 0px font-size 72px overflow visible opacity 1 transform transition width auto float none box-shadow height auto line-height normal text-shadow 0px 1px 0px rgb(204,204,204) z-index auto background