Match the styling of figures with the website

Author: raccube

_sass/docs.scss

@@ -182,7 +182,23 @@
 
   figure {
     img {
-      width: 100%;
+      border-radius: 3px;
+      background-color: $sr-white;
+      border: 1px solid darken($sr-light-grey, 10%);
+      padding: 3px;
+    }
+
+    &.spaced-figure-non-bold-caption {
+      figcaption {
+        font-weight: normal;
+        font-size: 1em;
+      }
+
+      margin-bottom: 1.5rem;
+
+      &:last-of-type {
+        margin-bottom: 0;
+      }
     }
   }
 }