diff --git a/web/model-manager.css b/web/model-manager.css
index a205b26..305ced2 100644
--- a/web/model-manager.css
+++ b/web/model-manager.css
@@ -141,6 +141,7 @@
     font-size: 1.2em;
     resize: vertical;
     width: 100%;
+    height: 100%;
 }
 
 .model-manager input[type="file"] {