Remove body color

src/display/css_html_js.py

@@ -103,13 +103,13 @@ custom_css += """
 #space-title{
     margin-top: 1em
 }
-
-body {
-  background-color: rgb(248, 249, 250);
-}
 """
 # Custom css end
 
+# body {
+#   background-color: rgb(248, 249, 250);
+# }
+
 get_window_url_params = """
     function(url_params) {
         const params = new URLSearchParams(window.location.search);