[cssom-view] Fix bikeshed compile errors

cssom-view-1/Overview.bs

@@ -1506,6 +1506,7 @@ run the following steps:
             <dd>Align <var>element edge D</var> with <var>scrolling box edge D</var>.
         </dl>
     1. Return <var>position</var>.
+
 </div>
 
 <div algorithm>
@@ -1532,6 +1533,7 @@ a <a>scrolling box</a> <var>scrolling box</var>, in order of innermost to outerm
             1. <a for="viewport">Perform a scroll</a> of the <a>viewport</a> to <var>position</var>, with <var>root element</var> as the associated element and <var>behavior</var>
                 as the scroll behavior.
     </dl>
+
 </div>
 
 <div algorithm>
@@ -1556,6 +1558,7 @@ To <dfn>scroll an element</dfn> (or [=pseudo-element=]) <var>element</var> to <v
 1. Let <var>position</var> be the scroll position <var>box</var> would have by aligning <a>scrolling area</a> x-coordinate <var>x</var> with the left of <var>box</var> and aligning <a>scrolling area</a> y-coordinate <var>y</var> with the top of <var>box</var>.
 1. If <var>position</var> is the same as <var>box</var>'s current scroll position, and <var>box</var> does not have an ongoing <a>smooth scroll</a>, abort these steps.
 1. <a for="/">Perform a scroll</a> of <var>box</var> to <var>position</var>, <var>element</var> as the associated element and <var>behavior</var> as the scroll behavior.
+
 </div>