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