feat: smaller viewport headers

Author: markschwartzkopf

src/index.html

@@ -202,7 +202,9 @@
       }
       .viewport-header {
         background-color: #3c404b;
-        height: 27px;
+        font-size: 14px;
+        font-weight: bold;
+        height: 20px;
         /* border: 1px solid #1f1e1f; */
         margin: 1px 0px;
         display: flex;