Thinner blockquotes. Corrected user on private messaging.

ui/assets/css/main.css

@@ -117,7 +117,7 @@
 }
 
 blockquote {
-  border-left: 3px solid #ccc;
+  border-left: 1px solid var(--secondary);
   margin: 0.5em 5px;
   padding: 0.1em 5px;
 }

ui/src/components/private-message-form.tsx

@@ -126,7 +126,7 @@ export class PrivateMessageForm extends Component<
               {this.state.recipient && (
                 <div class="col-sm-10 form-control-plaintext">
                   <Link
-                    className="text-info"
+                    className="text-body font-weight-bold"
                     to={`/u/${this.state.recipient.name}`}
                   >
                     {this.state.recipient.avatar && showAvatars() && (