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