Element block pseudo-class :active generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 2px rgba(0,0,0,1) solid padding 20px transition z-index auto background line-height 1 cursor default font-weight normal transform width 160px box-sizing content-box height auto position static float none margin 0px display block overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius font-size 16px