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