diff --git a/cave_data/1623-290.html b/cave_data/1623-290.html
index 7575c943e..2b6843fd8 100644
--- a/cave_data/1623-290.html
+++ b/cave_data/1623-290.html
@@ -1,5 +1,5 @@
<!DOCTYPE html>
-<!-- This file is generated by troggle on March 9, 2023, 8:59 a.m. UTC using the form documented at /handbook/survey/caveentry.html -->
+<!-- This file is generated by troggle on March 9, 2023, 9:03 a.m. UTC using the form documented at /handbook/survey/caveentry.html -->
<!-- Only put one cave in this file -->
<!-- If you edit this 1623-nnn.html file by hand, make sure you update the database by doing a full data import -->
<!-- ALTERNATIVELY you can download an example template from expoweb/templates/cave_data.html -->
@@ -8,7 +8,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
</head>
<body>
-<b>This file is generated by troggle</b> on March 9, 2023, 8:59 a.m. UTC using the form documented at /handbook/survey/caveentry.html
+<b>This file is generated by troggle</b> on March 9, 2023, 9:03 a.m. UTC using the form documented at /handbook/survey/caveentry.html
<br>
<cave>
@@ -41,10 +41,44 @@ code used in the Austrian kataster e.g '1/S +' - https://expo/.survex.com/katast
<explorers><p>Discovered by CUCC in 2017</p></explorers><!-- 'CUCC Expo' and year(s) of exploration. To distinguish from caves explored by foreign groups. Individual names can be given too if it was a small cave. -->
<underground_description><style>
- h1 {color:red;}
- p {color:blue;}
+ .cave_area {
+ color:red;
+ }
+ .survex_name {
+ color:blue;
+ }
+ .ascii_map {
+ font-family: monospace;
+ color: #222;
+background-color: #eee;
+ }
</style>
+<div class="ascii_map">
+<pre>
+ entrance
+ |
+ | redlight
+ | / |
+ | E |
+ ulysses / |
+ | pushderig |
+ | / apismedicus
+ | E
+ | /
+ coconut*------N--kublakhan--S----N--sesamestreet----S----horrorbank
+ | / |
+ | W |
+ | / |
+ | nicolascage |
+ perseidshowers | moths
+ |
+ |
+ |
+ keyanubreeze
+</pre>
+</div>
+
<p><b>Twelve Pitches</b></p>
<img alt="Entrance photo" src="entrance.jpeg" width="756" height="1008">