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