diff --git a/components/style/properties/shorthands/border.mako.rs b/components/style/properties/shorthands/border.mako.rs
index 255464892a4..9495608239c 100644
--- a/components/style/properties/shorthands/border.mako.rs
+++ b/components/style/properties/shorthands/border.mako.rs
@@ -356,50 +356,6 @@ pub fn parse_border<'i, 't>(
     }
 </%helpers:shorthand>
 
-% for axis in ["block", "inline"]:
-    % for prop in ["width", "style", "color"]:
-        <%
-            spec = "https://drafts.csswg.org/css-logical/#propdef-border-%s-%s" % (axis, prop)
-        %>
-        <%helpers:shorthand
-            name="border-${axis}-${prop}"
-            sub_properties="${' '.join(
-                'border-%s-%s-%s' % (axis, side, prop)
-                for side in ['start', 'end']
-            )}"
-            spec="${spec}">
-
-            use crate::properties::longhands::border_${axis}_start_${prop};
-            pub fn parse_value<'i, 't>(
-                context: &ParserContext,
-                input: &mut Parser<'i, 't>,
-            ) -> Result<Longhands, ParseError<'i>> {
-                let start_value = border_${axis}_start_${prop}::parse(context, input)?;
-                let end_value =
-                    input.try(|input| border_${axis}_start_${prop}::parse(context, input)).unwrap_or_else(|_| start_value.clone());
-
-                Ok(expanded! {
-                    border_${axis}_start_${prop}: start_value,
-                    border_${axis}_end_${prop}: end_value,
-                })
-            }
-
-            impl<'a> ToCss for LonghandsToSerialize<'a>  {
-                fn to_css<W>(&self, dest: &mut CssWriter<W>) -> fmt::Result where W: fmt::Write {
-                    self.border_${axis}_start_${prop}.to_css(dest)?;
-
-                    if self.border_${axis}_end_${prop} != self.border_${axis}_start_${prop} {
-                        dest.write_str(" ")?;
-                        self.border_${axis}_end_${prop}.to_css(dest)?;
-                    }
-
-                    Ok(())
-                }
-            }
-        </%helpers:shorthand>
-    % endfor
-% endfor
-
 % for axis in ["block", "inline"]:
     <%
         spec = "https://drafts.csswg.org/css-logical/#propdef-border-%s" % (axis)