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