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