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