diff --git a/src/index.html b/src/index.html
index 20f5deba6f..18b51456fa 100644
--- a/src/index.html
+++ b/src/index.html
@@ -21,7 +21,7 @@
     />
   </head>
 
-  <body>
+  <body class="body">
     <header class="header">
       <img
         src="images/logo.png"
diff --git a/src/styles/card.scss b/src/styles/card.scss
index 06bd13f616..d31e341ff3 100644
--- a/src/styles/card.scss
+++ b/src/styles/card.scss
@@ -20,7 +20,7 @@
     padding-inline: 3px;
   }
 
-  &-title {
+  &__title {
     margin-top: 0;
     margin-bottom: 4px;
     font-size: 12px;
