Element block pseudo-class :active generated with position static margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid box-sizing content-box font-size 16px display block float none width 50% line-height 1 overflow hidden border-radius transition height 0% transform cursor default padding 20px background box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto font-weight normal