[css-align-3] Fix bikeshed linking errors.

Author: fantasai

css-align-3/Overview.bs

@@ -1724,7 +1724,7 @@ Effects on Sizing of Absolutely Positioned Boxes with Static-Position Insets</h3
 	Note: The 'align-self'/'justify-self' properties
 	can also modify additional aspects of sizing:
 	for example, ''justify-self: stretch'' will replace
-	“shrink-to-fit” (<a>fit-content</a>) sizing into the <a>available space</a>
+	“shrink-to-fit” (<a lt="fit-content sizing">fit-content</a>) sizing into the <a>available space</a>
 	with <a>stretch-fit sizing</a> (consuming all of the <a>available space</a>).
 	This is an independent effect from the available space adjustment here.
 
@@ -2222,7 +2222,7 @@ Appendix A: Static Position Terminology</h2>
 	CSS2 uses its <a>static position</a>
 	to resolve its size and position.
 	See [[css2#abs-non-replaced-width]].
-	The <a>alignment properties</a> modify these calculations,
+	The <a>box alignment properties</a> modify these calculations,
 	just as they do the sizing and positioning calculations in other layout modes.
 	These modifications refer to a <dfn>static position rectangle</dfn>,
 	whose edges represent the <a>static position</a> of the box
@@ -2237,7 +2237,7 @@ Appendix A: Static Position Terminology</h2>
 		The <a>static positions</a> of a <a>block-level box</a>
 		are defined in [[CSS2]] Chapter 10.
 		The <a>static position rectangle</a> is a zero-thickness rectangle spanning between
-		the inline-axis sides of the box’s <a>static position containing block</a>
+		the inline-axis sides of the box’s <a>static-position containing block</a>
 		(see <a href="https://www.w3.org/TR/CSS21/visudet.html#abs-non-replaced-width">CSS2&sect;10.3.7</a>);
 		and positioned at its <a>block-start</a> <a>static position</a
 		(see <a href="https://www.w3.org/TR/CSS21/visudet.html#abs-non-replaced-height">CSS2&sect;10.6.4).
@@ -2286,7 +2286,7 @@ Changes</h2>
 	<ul>
 		<li>Better definition of how the alignment properties interact with absolutely-positioned boxes with ''left/auto'' offsets.
 		See [[#justify-abspos]], [[#align-abspos]], [[#abspos-sizing]], and [[#staticpos-rect]].
-		<li>More detailed definition of how <a>content-alignment</a> works on <a>scroll containers</a>.
+		<li>More detailed definition of how the <a>content-distribution properties</a> work on <a>scroll containers</a>.
 		See [[#overflow-scroll-position]].
 		<li>Noted CSS2’s special rules about the baselines of inline-block <a>scroll containers</a>.
 		<li>Defined that percentage gaps compute against zero when calculating intrinsic sizes, and resolve during layout. (<a href="https://github.com/w3c/csswg-drafts/issues/509">Issue 509</a>)