Element block pseudo-class :active generated with border-radius border 10px rgba(0,0,0,1) solid transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px font-size 16px height auto line-height 1 margin 0px box-sizing content-box position static padding 20px overflow hidden z-index auto cursor default background text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform display block font-weight normal float none