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