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