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