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