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