diff --git a/contents/css/main.css b/contents/css/main.css
index a7c275e..45ead65 100644
--- a/contents/css/main.css
+++ b/contents/css/main.css
@@ -47,20 +47,21 @@ h1 {
 }
 
 h2 {
-  font-size: 1.2em;
-  font-weight: 400;
-  line-height: 1.43;
-  margin-bottom: 1.35em;
-}
-
-h3 {
   font-style: italic;
-  font-weight: 400;
+  font-weight: bold;
   font-size: 1.4em;
   margin-top: 1.8em;
   margin-bottom: 0.8em;
 }
 
+h3 {
+  font-size: 1.2em;
+  font-weight: bold;
+  line-height: 1.43;
+  margin-bottom: 1.35em;
+}
+
+
 ol, ul {
   margin: 0 1.4em 1.4em 1.4em;
 }
@@ -70,8 +71,11 @@ li {
 }
 
 blockquote {
-  margin: 1.2em 3em;
-  padding-left: 1em;
+  margin: 1.2em .5em;
+  font-size: .8em;
+  color: #AAA;
+  border-left: 8px solid #AAA;
+  padding-left: .5em;
   font-style: italic;
 }
 
diff --git a/contents/img/logo.png b/contents/img/logo.png
index 2ef943f..3563fba 100644
Binary files a/contents/img/logo.png and b/contents/img/logo.png differ