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