diff --git a/src/stories/PDF.scss b/src/stories/PDF.scss
index 1c21846..a5dfe54 100644
--- a/src/stories/PDF.scss
+++ b/src/stories/PDF.scss
@@ -139,6 +139,7 @@ body {
 
     h1,
     .h1,
+    caption[style*="--size:1"],
     caption[style*="--size: 1"] {
         page-break-after: avoid;
         font-size: $font-size-h1;
@@ -154,6 +155,7 @@ body {
     }
     h2,
     .h2,
+    caption[style*="--size:2"],
     caption[style*="--size: 2"] {
         page-break-after: avoid;
         font-size: $font-size-h2;
@@ -173,6 +175,7 @@ body {
     }
     h3,
     .h3,
+    caption[style*="--size:3"],
     caption[style*="--size: 3"] {
         page-break-after: avoid;
         font-size: $font-size-h3;
@@ -188,6 +191,7 @@ body {
 
     h4,
     .h4,
+    caption[style*="--size:4"],
     caption[style*="--size: 4"],
     caption:not([style*="--size"]) {
         page-break-after: avoid;
@@ -203,6 +207,7 @@ body {
 
     h5,
     .h5,
+    caption[style*="--size:5"],
     caption[style*="--size: 5"] {
         page-break-after: avoid;
         font-size: $font-size-h5;
@@ -434,6 +439,7 @@ body {
         }
         h1,
         .h1,
+        caption[style*="--size:1"],
         caption[style*="--size: 1"] {
             font-size: calc($font-size-h1 * $scaling-for-signed-documents);
             margin-top: calc($margin-top-h1 * $scaling-for-signed-documents);
@@ -443,6 +449,7 @@ body {
         }
         h2,
         .h2,
+        caption[style*="--size:2"],
         caption[style*="--size: 2"] {
             font-size: calc($font-size-h2 * $scaling-for-signed-documents);
             margin-top: calc($margin-top-h2 * $scaling-for-signed-documents);
@@ -454,6 +461,7 @@ body {
         }
         h3,
         .h3,
+        caption[style*="--size:3"],
         caption[style*="--size: 3"] {
             font-size: calc($font-size-h3 * $scaling-for-signed-documents);
             margin-top: calc($margin-top-h3 * $scaling-for-signed-documents);
@@ -461,6 +469,7 @@ body {
         }
         h4,
         .h4,
+        caption[style*="--size:4"],
         caption[style*="--size: 4"],
         caption:not([style*="--size"]) {
             font-size: calc($font-size-h4 * $scaling-for-signed-documents);
@@ -469,6 +478,7 @@ body {
         }
         h5,
         .h5,
+        caption[style*="--size:5"],
         caption[style*="--size: 5"] {
             font-size: calc($font-size-h5 * $scaling-for-signed-documents);
             margin-top: calc($margin-top-h5 * $scaling-for-signed-documents);