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