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