make top navlinks into <ul>

data/static/css/theme-peachy.css

@@ -64,6 +64,13 @@ a:visited {
   justify-content: space-between;
   align-items: baseline;
 }
+#topnav ul {
+  display: inline;
+  margin-left: 0;
+}
+#topnav ul li {
+  display: inline list-item;
+}
 
 #bottomnav {
   padding: 6px;
@@ -901,10 +908,6 @@ input[type=text]:focus, input[type=password]:focus, textarea:focus, select:focus
   display: inline-flex;
 }
 
-svg.icon {
-  pointer-events: none;
-}
-
 .post-img-container {
   display: flex;
   flex-wrap: wrap;