diff --git a/editor/App.vue b/editor/App.vue
index d9cd484..1738579 100644
--- a/editor/App.vue
+++ b/editor/App.vue
@@ -327,5 +327,7 @@ html, body {
 
 .graph-area {
   flex: 1;
+  position: relative;
+  min-height: 0;
 }
 </style>
diff --git a/editor/components/SceneGraph.vue b/editor/components/SceneGraph.vue
index b072c2f..df61bd6 100644
--- a/editor/components/SceneGraph.vue
+++ b/editor/components/SceneGraph.vue
@@ -86,8 +86,11 @@ onMounted(() => {
 
 <style scoped>
 .scene-graph {
-  width: 100%;
-  height: 100%;
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
   background: #0d0d1a;
 }
 </style>