diff --git a/source/_posts/how-to-embed-svg.md b/source/_posts/how-to-embed-svg.md
index cd50fd4..eaae15d 100644
--- a/source/_posts/how-to-embed-svg.md
+++ b/source/_posts/how-to-embed-svg.md
@@ -12,7 +12,7 @@ Website usually embed SVG using ` ` tag or directly use the `` tag. Usi
 
 ## Embed SVG file
 
-Utilise `` tag to embed an SVG file in `svg`. For example in this blog, I have a search button on the top right corner (I haven't implement it for mobile). This is how I embed the [search.svg](/svg/search.svg):
+Utilise `` tag to embed an SVG file in `svg`. For example in this blog, I have a search button on the top right corner. This is how I embed the [search.svg](/svg/search.svg):
 
 ```html
 
diff --git a/themes/typing/layout/_partial/header.ejs b/themes/typing/layout/_partial/header.ejs
index 5a8a8a4..6574494 100644
--- a/themes/typing/layout/_partial/header.ejs
+++ b/themes/typing/layout/_partial/header.ejs
@@ -23,9 +23,20 @@
     ☰ Menu  
     
     
-    <% for (let i in theme.menu) { %>
-      <%= i %> 
-    <% } %>
+      
+      
+      <% for (let i in theme.menu) { %>
+        <%= i %> 
+      <% } %>
      
     
   
diff --git a/themes/typing/source/css/typing.css b/themes/typing/source/css/typing.css
index ebea07b..3f64491 100644
--- a/themes/typing/source/css/typing.css
+++ b/themes/typing/source/css/typing.css
@@ -1407,7 +1407,10 @@ pre .keyword {
   margin-left: 5px;
   padding: 10px;
   position: absolute;
-  text-align: left;
+}
+
+.mobile-nav-link-a {
+  text-align: center;
 }
 
 /* search bar */
diff --git a/themes/typing/source/js/typing.js b/themes/typing/source/js/typing.js
index 5cbaed8..bb1684a 100644
--- a/themes/typing/source/js/typing.js
+++ b/themes/typing/source/js/typing.js
@@ -1,10 +1,17 @@
 // Search button function
 const searchClick = document.getElementById('searchClick')
-searchClick.onclick = function () {
+searchClick.addEventListener('click', () => {
   window.open('https://gitlab.com/search?utf8=%E2%9C%93&search=' +
   document.getElementById('searchTxt').value +
   '&group_id=&project_id=8306723&search_code=true&repository_ref=master')
-}
+}, false);
+
+const searchClickMob = document.getElementById('searchClickMob')
+searchClickMob.addEventListener('click', () => {
+  window.open('https://gitlab.com/search?utf8=%E2%9C%93&search=' +
+  document.getElementById('searchTxtMob').value +
+  '&group_id=&project_id=8306723&search_code=true&repository_ref=master')
+}, false)
 
 /*
 * Copy button and Cloudinary functions.