Element block pseudo-class :active generated with cursor default background line-height 1 transform border 0px rgba(0,0,0,1) solid display block overflow hidden font-size 16px margin 0px float none transition padding 20px box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto width 160px font-weight normal border-radius text-shadow 1px 1px 1px rgba(255,0,0,0.95) z-index auto position static box-sizing content-box