diff --git a/frontend/src/css/styles.css b/frontend/src/css/styles.css
index ac95cf43..8eed50fc 100644
--- a/frontend/src/css/styles.css
+++ b/frontend/src/css/styles.css
@@ -234,6 +234,10 @@ main .spinner .bounce2 {
   height: 100%;
 }
 
+#previewer .vjs-error-display {
+  margin-top: 40%;
+}
+
 #previewer .preview .info {
   position: absolute;
   top: 50%;
@@ -265,6 +269,7 @@ main .spinner .bounce2 {
 #previewer .pdf {
   width: 100%;
   height: 100%;
+  margin-top: 4em;
 }
 
 #previewer h2.message {