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