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