Element block pseudo-class :active generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default padding 12px position static transition text-shadow background box-sizing content-box display block border-radius height auto overflow visible z-index auto margin 12px border 1px rgba(0,0,0,1) solid line-height 1 font-size 16px float none width auto font-weight normal transform