internal,static/frontend: update other major versions style

The other major versions snippet is updated based on mocks:
https://gallery.googleplex.com/files/c46280fcc23b4aae99948b265e5c07d0:

* "Other module versions" is changed to "Other major versions"
* The link is displayed as a regular link instead of a chip
* This snippet is placed above "Other packages in this module" if both
  are present

For golang/go#47320

Change-Id: I50fc522de97c773b9fc1bc72bd3cd395f7d2bc7f
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/341449
Trust: Julie Qiu <julie@golang.org>
Run-TryBot: Julie Qiu <julie@golang.org>
Reviewed-by: Jamal Carvalho <jamal@golang.org>
diff --git a/internal/frontend/search.go b/internal/frontend/search.go
index 1481819..b5bcbdf 100644
--- a/internal/frontend/search.go
+++ b/internal/frontend/search.go
@@ -112,7 +112,7 @@
 			// Say "other" instead of "lower" because at some point we may
 			// prefer to show a tagged, lower major version over an untagged
 			// higher major version.
-			OtherMajor: modulePaths("Other module versions:", r.OtherMajor),
+			OtherMajor: modulePaths("Other major versions:", r.OtherMajor),
 		}
 		if searchSymbols {
 			sr.SymbolName = r.SymbolName
diff --git a/static/frontend/search/search.tmpl b/static/frontend/search/search.tmpl
index 833d687..1d1a8c8 100644
--- a/static/frontend/search/search.tmpl
+++ b/static/frontend/search/search.tmpl
@@ -123,10 +123,18 @@
           {{$v.Synopsis}}
         </p>
         {{template "search_metadata" $v}}
+        {{with .OtherMajor}}
+          <div>
+            <span class="go-textSubtle">{{.Heading}}</span>
+            {{range $i, $v := .Links}}
+              <a href="/{{$v.Href}}" data-gtmc="search result lower major" data-gtmv="{{$i}}"><strong>{{$v.Body}}</strong></a>
+            {{end}}
+          </div>
+        {{end}}
         {{with .SameModule}}
           {{$m := .}}
           <div class="SearchSnippet-sub go-textSubtle">
-            <a href="{{$v.ModulePath}}#section-directories">{{.Heading}}</a>
+            <a href="{{$v.ModulePath}}#section-directories"><strong>{{.Heading}}</strong></a>
             {{range $i, $v := .Links}}
               {{if lt $i 5}}
                 <a class="go-Chip go-Chip--subtle"
@@ -147,15 +155,6 @@
             {{end}}
           </div>
         {{end}}
-        {{with .OtherMajor}}
-          <div class="SearchSnippet-sub go-textSubtle">
-            <span>{{.Heading}}</span>
-            {{range $i, $v := .Links}}
-              <a class="go-Chip go-Chip--subtle" href="/{{$v.Href}}"
-                  data-gtmc="search result lower major" data-gtmv="{{$i}}">{{$v.Body}}</a>
-            {{end}}
-          </div>
-        {{end}}
       </div> <!-- SearchSnippet -->
     {{end}}
   </div>