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