diff --git a/bar-history/index.html b/bar-history/index.html
index 571122b..dcf217e 100644
--- a/bar-history/index.html
+++ b/bar-history/index.html
@@ -6,31 +6,9 @@
     <script src="../node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
     <script src="../node_modules/plotly.js/dist/plotly.min.js"></script>
     <script src="../dist/infoscreens.js"></script>
-    <link href="https://fonts.googleapis.com/css?family=Source+Code+Pro" rel="stylesheet">
+    <link rel="stylesheet" href="../theme/c-base.css">
     <style>
-      @font-face {
-        font-family: "ceva";
-        src: url("../fonts/ceva-c2.woff") format('woff');
-      }
-      @font-face {
-        font-family: "ceva";
-        src: url("../fonts/ceva-c2.ttf") format('ttf');
-      }
-      body {
-        background-color: rgba(0, 0, 0, 0.98);
-        color: #fff;
-        padding: 0px;
-        margin-left: auto;
-        margin-right: auto;
-      }
-      main {
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        flex-direction: column;
-      }
       h1 {
-        font-family: "ceva", sans-serif;
         font-size: 8vh;
         width: 80vw;
         text-align: center;
@@ -38,10 +16,14 @@
         padding: 0px;
         line-height: 10vh;
       }
+      main {
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        flex-direction: column;
+      }
       p {
-        font-family: 'Source Code Pro', sans-serif;
         font-size: 6vh;
-        color: #a0a0a0;
         margin: 0px;
         padding: 0px;
         margin-top: -10vh;