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