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