diff --git a/layout/base.j2 b/layout/base.j2
index 36d44df..0e98dfb 100644
--- a/layout/base.j2
+++ b/layout/base.j2
@@ -57,7 +57,7 @@
 <!-- from: https://www.w3schools.com/w3css/w3css_sidebar.asp -->
 <div class="w3-top">
 <div class="w3-bar w3-lightgrey">
-<button class="w3-bar-item w3-button w3-xlarge w3-right" onclick="w3_open()">&#9776;</button>
+<button class="w3-bar-item w3-button w3-xlarge w3-right" onclick="w3_open()">☰</button>
 </div>
 </div>
 <div class="w3-sidebar w3-animate-right w3-bar-block w3-collapse" id="mySidebar">
diff --git a/layout/blog.j2 b/layout/blog.j2
index d413b41..d0b019e 100644
--- a/layout/blog.j2
+++ b/layout/blog.j2
@@ -54,4 +54,4 @@
 
 {%- endblock %}
 
-{% block copyright -%}Copyright &copy; {{ resource.meta.created|date_format("%Y") }} John-Mark Gurney{%- endblock %}
+{% block copyright -%}Copyright © {{ resource.meta.created|date_format("%Y") }} John-Mark Gurney{%- endblock %}
diff --git a/layout/frontpage.j2 b/layout/frontpage.j2
index 1edd567..bcbb661 100644
--- a/layout/frontpage.j2
+++ b/layout/frontpage.j2
@@ -32,5 +32,5 @@
 {% endblock %}
 
 {% block copyright %}
-Copyright &copy; {{ time_now|date_format("%Y") }} John-Mark Gurney
+Copyright © {{ time_now|date_format("%Y") }} John-Mark Gurney
 {% endblock %}