diff --git a/static/style.css b/static/style.css
index 0180ac1..a4d5306 100644
--- a/static/style.css
+++ b/static/style.css
@@ -47,6 +47,18 @@ aside ul li a:hover {
 	text-decoration: none;
 }
 
+main img {
+	max-width: 100%;
+	box-sizing: border-box;
+	border: 1px solid #bbb;
+	border-radius: .2rem;
+	padding: .2rem;
+}
+main p img + em {
+	display: block;
+	text-align: center;
+}
+
 main .info {
 	border-top: 1px solid #eee;
 	margin: 2em 0;