#1807, make labels have segment padding by default

src/definitions/elements/label.less

@@ -362,6 +362,7 @@ a.ui.label {
 /* Positioning */
 .ui.ribbon.label {
   left: @ribbonOffset;
+  margin-right: -@ribbonTriangleSize;
   padding-left: @ribbonDistance;
 }
 .ui[class*="right ribbon"].label {
@@ -370,23 +371,23 @@ a.ui.label {
 }
 
 
-/* Inside Segment */
-.ui.segment > .ui.ribbon.label {
-  left: @ribbonSegmentOffset;
-  padding-left: @ribbonSegmentDistance;
-}
-.ui.segment > .ui[class*="right ribbon"].label {
-  left: @rightRibbonSegmentOffset;
-  padding-left: @horizontalPadding;
-  padding-right: @ribbonSegmentDistance;
-}
-
 /* Inside Image */
 .ui.image > .ribbon.label,
 .ui.card .image > .ribbon.label {
   position: absolute;
   top: @ribbonImageTopDistance;
 }
+.ui.card .image > .ui.ribbon.label,
+.ui.image > .ui.ribbon.label {
+  left: @ribbonImageOffset;
+  padding-left: @ribbonImageDistance;
+}
+.ui.card .image > .ui[class*="right ribbon"].label,
+.ui.image > .ui[class*="right ribbon"].label {
+  left: @rightRibbonImageOffset;
+  padding-left: @horizontalPadding;
+  padding-right: @ribbonImageDistance;
+}
 
 
 /*-------------------

src/themes/default/elements/label.variables

@@ -94,15 +94,15 @@
 @ribbonTriangleSize: 1.2em;
 @ribbonShadowColor: rgba(0, 0, 0, 0.15);
 
-@ribbonMargin: -0.05rem; /* Rounding Offset on Triangle */
+@ribbonMargin: 1rem;
 @ribbonOffset: ~"calc("-@ribbonMargin~" - "@ribbonTriangleSize~")";
 @ribbonDistance: ~"calc("@ribbonMargin~" + "@ribbonTriangleSize~")";
 @rightRibbonOffset:  ~"calc(100% + "@ribbonMargin~" + "@ribbonTriangleSize~")";
 
-@ribbonSegmentMargin: 1rem;
-@ribbonSegmentOffset: ~"calc("-@ribbonSegmentMargin~" - "@ribbonTriangleSize~")";
-@ribbonSegmentDistance: ~"calc("@ribbonSegmentMargin~" + "@ribbonTriangleSize~")";
-@rightRibbonSegmentOffset:  ~"calc(100% + "@ribbonSegmentMargin~" + "@ribbonTriangleSize~")";
+@ribbonImageMargin: -0.05rem; /* Rounding Offset on Triangle */
+@ribbonImageOffset: ~"calc("-@ribbonImageMargin~" - "@ribbonTriangleSize~")";
+@ribbonImageDistance: ~"calc("@ribbonImageMargin~" + "@ribbonTriangleSize~")";
+@rightRibbonImageOffset:  ~"calc(100% + "@ribbonImageMargin~" + "@ribbonTriangleSize~")";
 
 @blackRibbonShadow: darken(@black, 10);
 @blueRibbonShadow: darken(@blue, 10);