Added theme color

3 files changed, 12 insertions, 7 deletions

diff --git a/template/_footer.html b/template/_footer.html
index 76980a6..605c0a9 100755
--- a/template/_footer.html
+++ b/template/_footer.html
@@ -1,7 +1,7 @@
 <div class="footer">
   <footer class="wrapper">
     This website does not track you.
-    Content is made available under the <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">CC BY 4.0 license</a> unless specified otherwise.
+    Content is made available under the <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank" rel="noreferrer">CC BY 4.0 license</a> unless specified otherwise.
     Blog feed available as <a href="/feed.rss" target="_blank">RSS</a> or <a href="/feed.json" target="_blank">JSON</a> feeds.
   </footer>
 </div>
diff --git a/template/_meta.html b/template/_meta.html
index a85c913..4d8494f 100755
--- a/template/_meta.html
+++ b/template/_meta.html
@@ -3,6 +3,8 @@
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <meta http-equiv="X-UA-Compatible" content="ie=edge">
 
+<meta name="theme-color" content="#ffffff">
+
 <link rel="stylesheet" href="/style.css?v=2021-10-07-3">
 
 <link rel="alternate" type="application/rss+xml" href="/feed.rss">
diff --git a/template/script.js b/template/script.js
index e8b7039..ad98600 100755
--- a/template/script.js
+++ b/template/script.js
@@ -14,11 +14,14 @@ window.addEventListener('load', () => {
   });
 
   // flip CV image on mouse over
-  document.querySelector('.cv-picture img').addEventListener('mouseover', evt => {
-    evt.target.style.transform = 'scaleX(-1)';
-  });
+  const cvImage = document.querySelector('.cv-picture img');
+  if (cvImage) {
+    cvImage.addEventListener('mouseover', evt => {
+      evt.target.style.transform = 'scaleX(-1)';
+    });
 
-  document.querySelector('.cv-picture img').addEventListener('mouseout', evt => {
-    evt.target.style.transform = 'scaleX(1)';
-  });
+    cvImage.addEventListener('mouseout', evt => {
+      evt.target.style.transform = 'scaleX(1)';
+    });
+  }
 });