diff --git a/www/conservancy/static/conservancy.css b/www/conservancy/static/conservancy.css
index 42b0401c..21b50fdc 100644
--- a/www/conservancy/static/conservancy.css
+++ b/www/conservancy/static/conservancy.css
@@ -26,6 +26,14 @@ text-decoration: none; color: #557733;
 }
 .toggle-control:hover { text-decoration: underline; color: #577632; }
 
+
+.donate-sidebar {
+    position: fixed;
+    top: 180px;
+    right: 2%;
+    width: 18%;
+}
+
 h1 { margin-top: .75em; margin-bottom: .5em; }
 h2 { margin-top: .75em; margin-bottom: .5em; }
 h3 { margin-top: .6em; margin-bottom: .4em; }
@@ -279,5 +287,3 @@ body.conservancy-supporter #navbar ul li.supporter a
    width: 200px;
    font-size: 12px;
 }
-
-
diff --git a/www/conservancy/static/npoacct/index.html b/www/conservancy/static/npoacct/index.html
index 8909e2db..7328a0e3 100644
--- a/www/conservancy/static/npoacct/index.html
+++ b/www/conservancy/static/npoacct/index.html
@@ -48,7 +48,7 @@
 
 {% block content %}
 
-<div style="position:fixed;top:180px;right:2%;width:18%">
+<div class="donate-sidebar">
 <table style="background-color:#afe478;width:100%;">
 <tr><td style="text-align:center;padding:10px;padding-bottom:10px;">
 
diff --git a/www/conservancy/static/supporter/index.html b/www/conservancy/static/supporter/index.html
index 6ee01293..407e9084 100644
--- a/www/conservancy/static/supporter/index.html
+++ b/www/conservancy/static/supporter/index.html
@@ -12,7 +12,7 @@
 {% endblock %}
 
 {% block content %}
-<div style="position:fixed;top:180px;right:2%;width:18%">
+<div class="donate-sidebar">
 <table style="background-color:#afe478;width:100%;">
 <tr><td style="text-align:center;padding:10px;padding-bottom:10px;">