[css-grid-1] Audit inner/outer widths. #2655

Author: fantasai

css-grid-1/Overview.bs

@@ -3744,7 +3744,9 @@ Track Sizing Terminology</h3>
 
 			Note: ''auto'' sizes that indicate content-based sizing (e.g. the height of a block-level box in horizontal writing modes) are equivalent to ''max-content''.
 
-			In all cases, clamp the <a>available grid space</a> by the <a>grid container's</a> min/max-width/height properties, if they are definite.
+			In all cases, clamp the <a>available grid space</a>
+			according to the <a>grid container's</a> min/max-width/height properties,
+			if they are definite.
 
 		<dt><dfn>free space</dfn>
 		<dd>
@@ -4168,7 +4170,9 @@ Maximize Tracks</h3>
 	if sizing under a <a>min-content constraint</a>,
 	the <a>free space</a> is zero.
 
-	If this would cause the grid to be larger than the <a>grid container's</a> <a property lt=max-width>max-width/height</a>,
+	If this would cause the grid to be larger than
+	the <a>grid container's</a> <a>inner size</a>
+	as limited by its <a property lt=max-width>max-width/height</a>,
 	then redo this step,
 	treating the <a>available grid space</a> as equal to
 	the <a>grid container's</a> <a>inner size</a>
@@ -4540,6 +4544,9 @@ Clarifications</h4>
 				Their widths need to be incorporated into
 				the <a>track sizing algorithm</a>’s calculations accordingly.</ins>
 			</blockquote>
+		<li id="change-2017-inner-outer">
+			Clarify inner vs. outer sizes in various instances.
+			(<a href="https://github.com/w3c/csswg-drafts/issues/2655">Issue 2655</a>)
 	</ul>
 
 <h3 id="changes-2016">