diff --git a/modules/composer.less b/modules/composer.less
index 89226c2..9c807e8 100644
--- a/modules/composer.less
+++ b/modules/composer.less
@@ -134,6 +134,7 @@ html.composing {
 	.write-preview-container {
 		height:100%;
 		margin: 0 0;
+		min-height: 200px;
 
 		> div {
 			height:100%;