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