diff --git a/packages/share-theme/src/styles/base.css b/packages/share-theme/src/styles/base.css
index 213853dbe..5278de414 100644
--- a/packages/share-theme/src/styles/base.css
+++ b/packages/share-theme/src/styles/base.css
@@ -14,33 +14,6 @@ a {
     flex-direction: row-reverse;
 }
 
-#menu {
-    padding: 25px;
-    flex-basis: 0;
-    flex-grow: 1;
-    overflow: auto;
-}
-
-#menu p {
-    margin: 0;
-}
-
-#menu > p {
-    font-weight: bold;
-    font-size: 110%;
-}
-
-#menu ul {
-    padding-left: 20px;
-}
-
-#main {
-    flex-basis: 0;
-    flex-grow: 3;
-    overflow: auto;
-    padding: 10px 20px 20px 20px;
-}
-
 #parentLink {
     float: right;
     margin-top: 20px;