1 files changed, 52 insertions, 0 deletions
diff --git a/servo/components/style/properties/longhands/margin.mako.rs b/servo/components/style/properties/longhands/margin.mako.rs
new file mode 100644
index 0000000000..5c46cebdf2
--- /dev/null
+++ b/servo/components/style/properties/longhands/margin.mako.rs
@@ -0,0 +1,52 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+<%namespace name="helpers" file="/helpers.mako.rs" />
+<% from data import ALL_SIDES, DEFAULT_RULES_AND_PAGE, maybe_moz_logical_alias %>
+<% data.new_style_struct("Margin", inherited=False) %>
+
+% for side in ALL_SIDES:
+    <%
+        spec = "https://drafts.csswg.org/css-box/#propdef-margin-%s" % side[0]
+        if side[1]:
+            spec = "https://drafts.csswg.org/css-logical-props/#propdef-margin-%s" % side[1]
+    %>
+    ${helpers.predefined_type(
+        "margin-%s" % side[0],
+        "LengthPercentageOrAuto",
+        "computed::LengthPercentageOrAuto::zero()",
+        engines="gecko servo-2013 servo-2020",
+        aliases=maybe_moz_logical_alias(engine, side, "-moz-margin-%s"),
+        allow_quirks="No" if side[1] else "Yes",
+        animation_value_type="ComputedValue",
+        logical=side[1],
+        logical_group="margin",
+        spec=spec,
+        rule_types_allowed=DEFAULT_RULES_AND_PAGE,
+        servo_restyle_damage="reflow"
+    )}
+% endfor
+
+${helpers.predefined_type(
+    "overflow-clip-margin",
+    "Length",
+    "computed::Length::zero()",
+    parse_method="parse_non_negative",
+    engines="gecko",
+    spec="https://drafts.csswg.org/css-overflow/#propdef-overflow-clip-margin",
+    animation_value_type="ComputedValue",
+)}
+
+% for side in ALL_SIDES:
+    ${helpers.predefined_type(
+        "scroll-margin-%s" % side[0],
+        "Length",
+        "computed::Length::zero()",
+        engines="gecko",
+        logical=side[1],
+        logical_group="scroll-margin",
+        spec="https://drafts.csswg.org/css-scroll-snap-1/#propdef-scroll-margin-%s" % side[0],
+        animation_value_type="ComputedValue",
+    )}
+% endfor