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