[css-borders-4] Renamed 'edge' to 'side'

Author: SebastianZ

css-borders-4/Overview.bs

@@ -118,10 +118,10 @@ Line Colors: the 'border-color' properties</h3>
 	and
 	'border-inline-start-color' &amp; 'border-inline-end-color',
 	respectively.
-	The first value represents the <a>start</a> edge color,
-	and the second value represents the <a>end</a> edge color.
+	The first value represents the <a>start</a> side color,
+	and the second value represents the <a>end</a> side color.
 	If only one value is given,
-	it applies to both the <a>start</a> and <a>end</a> edges.
+	it applies to both the <a>start</a> and <a>end</a> sides.
 
 <h3 id="border-style" oldids="the-border-style">
 Line Patterns: the 'border-style' properties</h3>
@@ -160,10 +160,10 @@ Line Patterns: the 'border-style' properties</h3>
 	and
 	'border-inline-start-style' &amp; 'border-inline-end-style',
 	respectively.
-	The first value represents the <a>start</a> edge style,
-	and the second value represents the <a>end</a> edge style.
+	The first value represents the <a>start</a> side style,
+	and the second value represents the <a>end</a> side style.
 	If only one value is given,
-	it applies to both the <a>start</a> and <a>end</a> edges.
+	it applies to both the <a>start</a> and <a>end</a> sides.
 
 <h3 id="border-width" oldids="the-border-width">
 Line Thickness: the 'border-width' properties</h3>
@@ -202,10 +202,10 @@ Line Thickness: the 'border-width' properties</h3>
 	and
 	'border-inline-start-width' &amp; 'border-inline-end-width',
 	respectively.
-	The first value represents the <a>start</a> edge width,
-	and the second value represents the <a>end</a> edge width.
+	The first value represents the <a>start</a> side width,
+	and the second value represents the <a>end</a> side width.
 	If only one value is given,
-	it applies to both the <a>start</a> and <a>end</a> edges.
+	it applies to both the <a>start</a> and <a>end</a> sides.
 
 <h3 id="border-shorthands" oldids="the-border-shorthands">
 Border Shorthand Properties</h3>