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