Merge pull request #8002 from FreeCodeCamp/fix/react-body-css

Fix react/night mode css

client/less/main.less

@@ -54,21 +54,17 @@ html {
   border-color: @brand-primary;
 }
 
-body {
-  display: none;
-}
-
 body.full-screen-body-background {
   background-color: @body-bg;
 }
 
-
 body.top-and-bottom-margins {
   padding-top: 80px;
   margin-bottom: 60px;
 }
 
 body.no-top-and-bottom-margins {
+  display: none;
   margin: 75px 20px 0px 20px;
 }