Element block pseudo-class :active generated with border 1px rgba(0,0,0,1) solid padding 20px border-radius box-shadow 2px 1px 1px rgba(109,105,105,1) overflow hidden line-height 1 cursor default z-index auto font-size 16px float none box-sizing content-box height auto transition font-weight normal background transform position static width 160px display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px