diff --git a/framework/core/less/common/sideNav.less b/framework/core/less/common/sideNav.less
index e996b86da..dc33857e2 100644
--- a/framework/core/less/common/sideNav.less
+++ b/framework/core/less/common/sideNav.less
@@ -123,5 +123,6 @@
   .sideNavOffset {
     margin-top: 30px;
     flex: 1;
+    min-width: 0;
   }
 }
diff --git a/framework/core/less/forum/DiscussionListItem.less b/framework/core/less/forum/DiscussionListItem.less
index c531dbd9b..a06c9e652 100644
--- a/framework/core/less/forum/DiscussionListItem.less
+++ b/framework/core/less/forum/DiscussionListItem.less
@@ -87,6 +87,7 @@
     font-size: 12px;
     line-height: 1.5em;
     display: block;
+    word-break: break-word;
 
     .DiscussionPage-list & {
       margin-right: 0;