Add styling for blockquotes

main.css

@@ -43,6 +43,10 @@ code{
 background:#EEE;padding:.2rem;
 border:1px solid #DDD;border-radius:6px}
 pre code{border:none}
+blockquote{
+margin:0 .2rem;
+border-left:2px solid;
+padding:.4rem;padding-left:.8rem}
 .page-nav{
 float:right;
 padding:14px;border:1px solid;