diff --git a/src/theme.scss b/src/theme.scss
index 213d200da..c66202a92 100644
--- a/src/theme.scss
+++ b/src/theme.scss
@@ -269,6 +269,10 @@ h1, h2, h3 {
     left: -999em;
 }
 
+textarea {
+    max-width: 100%;
+}
+
 // ----------------------------
 // Apps view
 // ----------------------------