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