From 1561e3f458ea62a393208c521f72935fdceabd3f Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Fri, 15 Oct 2021 09:08:15 -0400
Subject: hugo-pt2021: parameterize icon size

---
 themes/hugo-pt2021/layouts/partials/header.html | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/themes/hugo-pt2021/layouts/partials/header.html b/themes/hugo-pt2021/layouts/partials/header.html
index f93073b..513e62a 100644
--- a/themes/hugo-pt2021/layouts/partials/header.html
+++ b/themes/hugo-pt2021/layouts/partials/header.html
@@ -1,3 +1,5 @@
+{{- $icon_width := 20 -}}
+{{- $icon_height := 20 -}}
 <nav class='navbar is-black' role='navigation' aria-label='main navigation'>
   <div class='navbar-brand'>
     <a 
@@ -6,10 +8,12 @@
       title='home page'
       aria-label='home page'
     >
-      <img src='/logo.svg'
+      <img
+        src='/logo.svg'
         width='37'
         height='28'
-        title='logo'
+        title='site logo'
+        aria-label='site logo'
       />
     </a><!-- navbar-item -->
 
@@ -38,9 +42,11 @@
           {{- if .icon -}}
             <img
               src='{{.icon}}'
-              width='20'
-              height='20'
+              class='menu-icon'
+              width='{{$icon_width}}'
+              height='{{$icon_height}}'
               title='{{.help}}'
+              aria-label='{{.help}}'
             />
           {{- end -}}
 
@@ -62,9 +68,11 @@
           {{- if .icon -}}
             <img
               src='{{.icon}}'
-              width='20'
-              height='20'
+              class='menu-icon'
+              width='{{$icon_width}}'
+              height='{{$icon_height}}'
               title='{{.help}}'
+              aria-label='{{.help}}'
             />
           {{- end -}}
 
@@ -73,6 +81,6 @@
           {{- end -}}
         </a><!-- navbar-item -->
       {{- end -}}
-    </div><!-- navbar-start -->
+    </div><!-- navbar-end -->
   </div><!-- navbar-menu -->
 </nav><!-- navbar -->
-- 
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