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