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