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