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