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