diff --git a/src/renderer/components/Editor/Editor.css b/src/renderer/components/Editor/Editor.css
index 32afc8e..e3f7efb 100644
--- a/src/renderer/components/Editor/Editor.css
+++ b/src/renderer/components/Editor/Editor.css
@@ -1,5 +1,7 @@
 .editor-container {
   position: relative;
+  flex: 1;
+  min-width: 0;
   height: 100%;
   overflow: hidden;
 }