w3c
diff --git a/‎css-flexbox/Overview.bs‎
Lines changed: 32 additions & 4 deletions b/‎css-flexbox/Overview.bs‎
Lines changed: 32 additions & 4 deletions
@@ -932,7 +932,8 @@ Implied Minimum Size of Flex Items</h3>
 			<dl>
 				<dt><var>clamped size</var>
 				<dd>
-					If the item’s computed 'flex-basis' is ''auto''
+					If the item’s computed 'flex-basis' is <a>definite</a>,
+					or the item’s computed 'flex-basis' is ''content''
 					and its computed <a>main size property</a> is <a>definite</a>,
 					then the <var>clamped size</var> is that size
 					(clamped by its <a>max main size property</a> if it's <a>definite</a>).
@@ -2370,9 +2371,12 @@ Line Length Determination</h3>
 					and the <a>flex item</a>’s cross size is ''auto'' and not <a>definite</a>,
 					in this calculation use ''width/fit-content'' as the <a>flex item</a>’s <a>cross size</a>.
 					The <a>flex base size</a> is the item's resulting <a>main size</a>.
-
 			</ol>
 
+			When determining the <a>flex base size</a>,
+			the item’s min and max main size properties are ignored
+			(no clamping occurs).
+
 			The <a>hypothetical main size</a> is the item's <a>flex base size</a>
 			clamped according to its min and max main size properties.
 
@@ -2742,7 +2746,8 @@ Definite and Indefinite Sizes</h3>
 		<li>
 			If a percentage is going to be resolved against a <a>flex item’s</a> <a>main size</a>,
 			and the <a>flex item</a> has a <a>definite</a> <a>flex basis</a>,
-			the <a>main size</a> must be treated as <a>definite</a>
+			and the <a>flex container</a> has a <a>definite</a> <a>main size</a>,
+			the <a>flex item’s</a> <a>main size</a> must be treated as <a>definite</a>
 			for the purpose of resolving the percentage,
 			and the percentage must resolve against the <strong>flexed</strong> <a>main size</a> of the <a>flex item</a>
 			(that is, after the layout algorithm below has been completed for the <a>flex item’s</a> <a>flex container</a>,
@@ -3267,17 +3272,40 @@ Substantive Changes and Bugfixes</h4>
 				and <ins>n</ins>either of the <a>cross-axis</a> margins are ''margin/auto'',
 				the <a>flex item</a> is <a>stretched</a>.
 			</blockquote>
+
+		<li id="change-201409-flexed-definite-container">
+			Specify that the <a>flex container</a>’s <a>main size</a> must also be <a>definite</a>
+			for a flex item’s flexed main size to be <a>definite</a>.
+			(Issue <a href="http://dev.w3.org/csswg/css-flexbox-1/issues-lc-20140925#issue-20">20</a>)
+
+			<blockquote>
+				<p>[If] ... the <a>flex item</a> has a <a>definite</a> <a>flex basis</a>,
+				<ins>and the <a>flex container</a> has a <a>definite</a> <a>main size</a>,</ins>
+    			the <a>flex item’s</a> <a>main size</a> must be treated as <a>definite</a> ...
+			</blockquote>
 	</ul>
 
 <h4 id="change-201409-clarify">
 Clarifications</h4>
 
 	<ul>
+		<li id="change-201409-unclamped-size">
+			Clarify that <a>flex base size</a> is unclamped.
+			(Issue <a href="http://dev.w3.org/csswg/css-flexbox-1/issues-lc-20140925#issue-21">21</a>)
+
+			<blockquote>
+				<p><ins>When determining the <a>flex base size</a>,
+				the item’s min and max main size properties are ignored
+				(no clamping occurs).</ins>
+				<p>Th
7B40
e <a>hypothetical main size</a> is the item's <a>flex base size</a>
+				clamped according to its min and max main size properties.
+			</blockquote>
+
 		<li id="change-201409-table-wrappers">
 			Restored normative status of note about table wrapper boxes normative;
 			it had been accidentally changed in the previous draft.
 			(Issue <a href="http://dev.w3.org/csswg/css-flexbox-1/issues-lc-20140925#issue-2">2</a>)
-            
+
 		<li id="change-201409-display-longhands">
 			Removed references to 'display' property longhands,
 			since they will be removed from CSS Display Level 3.