fix: image caption being wider than image

Use `position: absolute` for `<figcaption>`, not affecting the container's width. Also rewrite `<figure>` `<figcaption>` style.

1 files changed, 25 insertions, 4 deletions

diff --git a/assets/css/components/_shortcodes.scss b/assets/css/components/_shortcodes.scss
index 934417d3..5c4e893a 100644
--- a/assets/css/components/_shortcodes.scss
+++ b/assets/css/components/_shortcodes.scss
@@ -76,18 +76,39 @@
   display: flex;
   overflow-x: auto;
   scroll-behavior: smooth;
-  gap: 1rem;
+  gap: 0.5rem;
   white-space: nowrap;
 
-  & > figure {
-    display: inline-block;
+  & > figure, & > a:has(> figure) {
     margin: 0;
     flex-shrink: 0;
+    display: inline-block;
+    max-width: 100%;
+    position: relative;
+    box-shadow: inset 0 -2rem 2rem -2rem rgba(0, 0, 0, 0.1);
     img {
       height: 20rem;
-      object-fit: cover;
       display: block;
       border-radius: 4px;
+      margin: 0;
+    }
+    figcaption {
+        position: absolute;
+        bottom: 0;
+        left: 0;
+        padding: 0.35rem;
+        h4 {
+            font-size: 0.8rem;
+            margin: 0;
+            text-align: left;
+            width: fit-content;
+            color: var(--text-color);
+            background-color: rgba(var(--block-background-color-rgb), 0.75);
+            backdrop-filter: blur(0.5rem);
+            padding: 0.2rem 0.35rem;
+            border-radius: 3px;
+            line-height: 1.2;
+        }
     }
   }
   & > p { display: none }