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