diff --git a/style.css b/style.css
index 3dd6672..d3660ee 100644
--- a/style.css
+++ b/style.css
@@ -411,6 +411,10 @@ img {
 	max-width: 100%; /* Adhere to container width. */
 }
 
+figure {
+	margin: 1em 0; /* Extra wide images within figure tags don't overflow the content area. */
+}
+
 table {
 	margin: 0 0 1.5em;
 	width: 100%;