diff --git a/themes/tsc_vfl/assets/css/main.scss b/themes/tsc_vfl/assets/css/main.scss
index fd1029b..ec7869e 100644
--- a/themes/tsc_vfl/assets/css/main.scss
+++ b/themes/tsc_vfl/assets/css/main.scss
@@ -700,6 +700,13 @@ h1 {
     }
 }
 
+.iframe-generic {
+    display: block;
+    width: 100%;
+    height: 800px;
+    max-height: 75vh;
+}
+
 @font-face{
     font-family: 'Open Sans Condensed';
     font-style: normal;
diff --git a/themes/tsc_vfl/layouts/shortcodes/tsc/iframe.html b/themes/tsc_vfl/layouts/shortcodes/tsc/iframe.html
index 653f8b0..23fd61b 100644
--- a/themes/tsc_vfl/layouts/shortcodes/tsc/iframe.html
+++ b/themes/tsc_vfl/layouts/shortcodes/tsc/iframe.html
@@ -1 +1 @@
-<iframe src="{{ .Inner }}" frameborder="0" style="display: block; width: 100%; height: 800px;"></iframe>
+<iframe src="{{ .Inner }}" frameborder="0" class="iframe-generic"></iframe>