Element block pseudo-class :active generated with z-index auto position static transform margin 0px line-height normal height auto display block overflow visible float none border 0px rgba(0,0,0,1) solid border-radius opacity 1 box-sizing content-box outline none width auto background font-size 80px transition cursor pointer box-shadow padding 0px text-shadow 1px 1px 0px #2ecc71 font-weight bold