diff --git a/style.css b/style.css
index 1332a5d..3c9be49 100644
--- a/style.css
+++ b/style.css
@@ -142,9 +142,15 @@ pre code {
 }
 
 figure img {
+    display: block;
+    margin: 0 auto;
     max-width: 100%;
 }
 
+figcaption {
+    text-align: center;
+}
+
 ul li a {
     font-weight: bold;
 }
@@ -162,7 +168,7 @@ ul li ul a {
 
 
 table {
-    margin-bottom: 10px
+    margin: 10px auto;
 }
 
 thead {
@@ -208,4 +214,4 @@ td,th {
     margin: 0;
     overflow: visible;
     padding: .5em 1em
-}
\ No newline at end of file
+}