added openbsd banner locally, and adjusted css on nav bar

static/index.css

@@ -104,19 +104,18 @@ a:hover:after {
 
 .nav-item {
 	display: block;
-	margin-left: 12px;
 	margin-right: 12px;
 	font-weight: 800;
 }
 
-.nav-item:first-of-type {
-	margin-left: 0;
-}
-
 .content-wrapper {
 	margin: 12px;
 }
 
+.footer > a {
+	margin-right: 6px;
+}
+
 .footer-text {
 	font-size: 0.8em;
 }

templates/footer.tmpl

@@ -1,7 +1,7 @@
 	<div class="footer">
 		<p class="footer-text">This site is powered by:</p>
 		<a href="https://www.openbsd.org/">
-			<img src="https://www.openbsd.org/images/banner1.gif" alt="Powered by OpenBSD!" width="150px" height="50px"/>
+			<img src="/static/openbsd.gif" alt="Powered by OpenBSD!" width="150px" height="50px"/>
 		</a>
 		<a href="https://www.nginx.org">
 			<img src="/static/nginx.png" alt="Powered by NGiNX!" width="150px" height="50px"/>