diff --git a/core/frontend/src/cards/css/audio.css b/core/frontend/src/cards/css/audio.css
index d1f754b1e9..05df0afe14 100644
--- a/core/frontend/src/cards/css/audio.css
+++ b/core/frontend/src/cards/css/audio.css
@@ -1,3 +1,8 @@
+.kg-audio-card,
+.kg-audio-card * {
+    box-sizing: border-box;
+}
+
 .kg-audio-card {
     display: flex;
     width: 100%;
diff --git a/core/frontend/src/cards/css/bookmark.css b/core/frontend/src/cards/css/bookmark.css
index 436000af4b..8b4a190c18 100644
--- a/core/frontend/src/cards/css/bookmark.css
+++ b/core/frontend/src/cards/css/bookmark.css
@@ -1,3 +1,8 @@
+.kg-bookmark-card,
+.kg-bookmark-card * {
+    box-sizing: border-box;
+}
+
 .kg-bookmark-card,
 .kg-bookmark-publisher {
     position: relative;
diff --git a/core/frontend/src/cards/css/button.css b/core/frontend/src/cards/css/button.css
index 52c818a045..152f6da72d 100644
--- a/core/frontend/src/cards/css/button.css
+++ b/core/frontend/src/cards/css/button.css
@@ -1,3 +1,8 @@
+.kg-button-card,
+.kg-button-card * {
+    box-sizing: border-box;
+}
+
 .kg-button-card {
     display: flex;
     position: static;
diff --git a/core/frontend/src/cards/css/callout.css b/core/frontend/src/cards/css/callout.css
index 0abdc49115..dc55c85eaf 100644
--- a/core/frontend/src/cards/css/callout.css
+++ b/core/frontend/src/cards/css/callout.css
@@ -1,3 +1,8 @@
+.kg-callout-card,
+.kg-callout-card * {
+    box-sizing: border-box;
+}
+
 .kg-callout-card {
     display: flex;
     padding: 1.2em 1.6em;
diff --git a/core/frontend/src/cards/css/file.css b/core/frontend/src/cards/css/file.css
index 6b89a005fb..2ebbb1d815 100644
--- a/core/frontend/src/cards/css/file.css
+++ b/core/frontend/src/cards/css/file.css
@@ -1,3 +1,8 @@
+.kg-file-card,
+.kg-file-card * {
+    box-sizing: border-box;
+}
+
 .kg-file-card {
     display: flex;
 }
@@ -41,7 +46,7 @@
 }
 
 .kg-file-card-title + .kg-file-card-caption {
-    margin-top: -6px;
+    margin-top: -3px;
 }
 
 .kg-file-card-metadata {
diff --git a/core/frontend/src/cards/css/gallery.css b/core/frontend/src/cards/css/gallery.css
index bf6042c5de..200bbaf44f 100644
--- a/core/frontend/src/cards/css/gallery.css
+++ b/core/frontend/src/cards/css/gallery.css
@@ -1,3 +1,8 @@
+.kg-gallery-card,
+.kg-gallery-card * {
+    box-sizing: border-box;
+}
+
 .kg-gallery-card,
 .kg-image-card {
     --gap: 1.2rem;
diff --git a/core/frontend/src/cards/css/header.css b/core/frontend/src/cards/css/header.css
index 5bd734f413..2ec649a8f0 100644
--- a/core/frontend/src/cards/css/header.css
+++ b/core/frontend/src/cards/css/header.css
@@ -1,3 +1,8 @@
+.kg-header-card,
+.kg-header-card * {
+    box-sizing: border-box;
+}
+
 .kg-header-card {
     padding: 12vmin 4em;
     min-height: 60vh;
diff --git a/core/frontend/src/cards/css/nft.css b/core/frontend/src/cards/css/nft.css
index ffb23f2cba..791349e446 100644
--- a/core/frontend/src/cards/css/nft.css
+++ b/core/frontend/src/cards/css/nft.css
@@ -1,3 +1,8 @@
+.kg-nft-card,
+.kg-nft-card * {
+    box-sizing: border-box;
+}
+
 .kg-nft-card {
     display: flex;
     flex-direction: column;
diff --git a/core/frontend/src/cards/css/product.css b/core/frontend/src/cards/css/product.css
index c08cb6fa24..6a7ae3d11b 100644
--- a/core/frontend/src/cards/css/product.css
+++ b/core/frontend/src/cards/css/product.css
@@ -1,3 +1,8 @@
+.kg-product-card,
+.kg-product-card * {
+    box-sizing: border-box;
+}
+
 .kg-product-card {
     display: flex;
     align-items: center;
diff --git a/core/frontend/src/cards/css/toggle.css b/core/frontend/src/cards/css/toggle.css
index 3cce784aa3..075834ccf2 100644
--- a/core/frontend/src/cards/css/toggle.css
+++ b/core/frontend/src/cards/css/toggle.css
@@ -1,3 +1,8 @@
+.kg-toggle-card,
+.kg-toggle-card * {
+    box-sizing: border-box;
+}
+
 .kg-toggle-card {
     background: transparent;
     box-shadow: inset 0 0 0 1px rgba(124, 139, 154, 0.25);
diff --git a/core/frontend/src/cards/css/video.css b/core/frontend/src/cards/css/video.css
index 55211692ea..3d0247b9f1 100644
--- a/core/frontend/src/cards/css/video.css
+++ b/core/frontend/src/cards/css/video.css
@@ -1,3 +1,7 @@
+.kg-video-card,
+.kg-video-card * {
+    box-sizing: border-box;
+}
 
 .kg-video-card {
     position: relative;