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