diff --git a/muk_web_preview/__manifest__.py b/muk_web_preview/__manifest__.py
index d061513..9c80800 100644
--- a/muk_web_preview/__manifest__.py
+++ b/muk_web_preview/__manifest__.py
@@ -20,7 +20,7 @@
 {
     "name": "MuK Preview",
     "summary": """File Preview Dialog""",
-    "version": "12.0.2.3.6",
+    "version": "12.0.2.3.7",
     "category": "Extra Tools",
     "license": "AGPL-3",
     "website": "http://www.mukit.at",
diff --git a/muk_web_preview/static/src/scss/content.scss b/muk_web_preview/static/src/scss/content.scss
index 08175c8..5a9ae6b 100644
--- a/muk_web_preview/static/src/scss/content.scss
+++ b/muk_web_preview/static/src/scss/content.scss
@@ -18,6 +18,7 @@
 **********************************************************************************/
 
 .mk_preview_wrapper {
+	overflow: auto;
 	width: 100%;
     height: 100%;
 }
diff --git a/muk_web_preview/static/src/scss/manager.scss b/muk_web_preview/static/src/scss/manager.scss
index 7ae67f1..681483c 100644
--- a/muk_web_preview/static/src/scss/manager.scss
+++ b/muk_web_preview/static/src/scss/manager.scss
@@ -26,17 +26,17 @@
 	.mk_preview_manager_header,
 	.mk_preview_manager_footer {
 		@include mk-flex-child(0, 0, auto);
-		background: gray('900');
+		background: gray('700');
 	}
 	.mk_preview_manager_header {
 		justify-content: flex-end;
 		.mk_preview_actions {
-			padding: 0.25rem 0.8rem;
+			padding: 0.6rem 0.8rem;
 			a {
-				color: gray('300');
+				color: gray('200');
 				padding: 0 0.5rem;
 				&:hover {
-					color: gray('500');
+					color: gray('400');
 				}
 			}
 			&:empty {
@@ -49,21 +49,21 @@
 		.pagination {
 			margin: 0;
 			.page-item .page-link {
-			    background-color: gray('900');
-			    color: gray('300');
+			    background-color: gray('700');
+			    color: gray('200');
 			    border: none;
 			    &:focus, &:hover {
 			    	box-shadow: none;
-				    background-color: gray('300');
-				    color: gray('900');
+				    background-color: gray('200');
+				    color: gray('700');
 			    }
 			}
 			.page-item.disabled .page-link {
-			    color: gray('500');
+			    color: gray('400');
 			}
 			.page-item.active .page-link {
-			    background-color: gray('300');
-			    color: gray('900');
+			    background-color: gray('200');
+			    color: gray('700');
 			}
 
 		}
diff --git a/muk_web_preview/static/src/scss/pdf.scss b/muk_web_preview/static/src/scss/pdf.scss
index 9fb4250..8d329dc 100644
--- a/muk_web_preview/static/src/scss/pdf.scss
+++ b/muk_web_preview/static/src/scss/pdf.scss
@@ -19,6 +19,7 @@
 
 .mk_preview_content .mk_preview_pdf {
 	height: 100%;
+	overflow: hidden;
 	iframe {
 		border: none;
 		width: 100%;