adding some minimal styling for blockquotes

web/app/static/styles/main.css

@@ -1532,4 +1532,21 @@ hr {
   clear: both;
   margin-bottom: 25%;
   visibility: hidden;
+}
+
+blockquote {
+  background: #f9f9f9;
+  border-left: 10px solid #ccc;
+  margin: 1.5em 10px;
+  padding: 0.5em 10px;
+}
+blockquote:before {
+  color: #ccc;
+  font-size: 4em;
+  line-height: 0.1em;
+  margin-right: 0.25em;
+  vertical-align: -0.4em;
+}
+blockquote p {
+  display: inline;
 }