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