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