Merge pull request #10067 from owncloud/fix-#9119

Quick fix for #9119. Increase preview to keep empty message more centered

apps/files_sharing/css/public.css

@@ -2,7 +2,7 @@
 	background: #fff;
 	text-align: center;
 	margin: 45px auto 0;
-	min-height: 150px;
+	min-height: 600px;
 }
 
 #preview .notCreatable {