diff --git a/src/main/java/org/gcube/portlets/widgets/imagepreviewerwidget/public/ImagePreviewer.css b/src/main/java/org/gcube/portlets/widgets/imagepreviewerwidget/public/ImagePreviewer.css
index 3547dba..488fdbc 100644
--- a/src/main/java/org/gcube/portlets/widgets/imagepreviewerwidget/public/ImagePreviewer.css
+++ b/src/main/java/org/gcube/portlets/widgets/imagepreviewerwidget/public/ImagePreviewer.css
@@ -4,7 +4,7 @@
 		margin-left: -45% !important;
 	}
 	.modal-body-custom {
-		height: 700px !important;
+		height: 550px !important;
 	}
 	.modal-header-custom>.close {
 		font-size: 40px;
@@ -17,13 +17,13 @@
 		margin-left: -42% !important;
 	}
 	.modal-body-custom {
-		height: 600px !important;
+		height: 450px !important;
 	}
 }
 
 @media screen and (min-width: 600px) and (max-width: 800px) {
 	.modal-body-custom {
-		height: 500px !important;
+		height: 350px !important;
 	}
 }
 
@@ -35,6 +35,7 @@
 
 .modal-custom {
 	min-width: 300px !important;
+	top: 1% !important;
 }
 
 .modal-body-custom {