diff --git a/abrechenbarkeit.lua b/abrechenbarkeit.lua
index 2faa38e..0768d4a 100755
--- a/abrechenbarkeit.lua
+++ b/abrechenbarkeit.lua
@@ -54,6 +54,21 @@ local query = parse_query(os.getenv("QUERY_STRING"))
 local stylesheet = io.open("style.css"):read("a")
 local script = io.open("script.js"):read("a")
 
+local function get_user_theme(username)
+    local c = ""
+    if username == "_jeb" then
+        c = "html { animation: 2s jeb infinite; }"
+        c = c .. "@keyframes jeb {\n"
+        for i=0,100 do
+            c = c .. string.format("%.02f%% { --hue: %.02f; } \n", i, i / 100 * 360)
+        end
+        c = c .. "\n}"
+    elseif username == "Dinnerbone" then
+        c = "html { transform: scale(-1); } "
+    end
+    return c
+end
+
 local function respond(status, title, body)
     print(string.format("Status: %d", status))
     print("Content-Type: text/html")
@@ -64,6 +79,7 @@ local function respond(status, title, body)
             <title>%s</title>
             <meta charset="utf-8" />
             <style>%s</style>
+            <style>%s</style>
             <script>%s</script>
             %s
         </head>
@@ -79,7 +95,13 @@ local function respond(status, title, body)
                 <a href="/?products">Products</a>
                 <a href="https://codeberg.org/metamuffin/strichliste">Source</a>
             </nav>
-    ]], escape(title), stylesheet, script, config.head_extra or ""))
+    ]],
+        escape(title),
+        stylesheet,
+        get_user_theme(path and path:sub(2)),
+        script,
+        config.head_extra or ""
+    ))
     body()
     print("</body></html>")
 end
diff --git a/style.css b/style.css
index 78d914a..ad5048f 100644
--- a/style.css
+++ b/style.css
@@ -84,6 +84,7 @@ form.creation {
     background-color: var(--b2);
     padding: 1em;
     margin-top: 2em;
+    border-radius: 4px;
 }
 
 form.creation>h3 {
@@ -127,6 +128,7 @@ li {
     padding: 1em;
     margin: .5em;
     margin-left: 0;
+    border-radius: 4px;
 }
 
 .name {
@@ -234,6 +236,7 @@ h3 {
     /* grid-auto-rows: minmax(5em, 2); */
     /* grid-template-columns: repeat(2, calc(50% - 2em)); */
     grid-template-columns: auto 10em;
+    border-radius: 4px;
 }
 
 form.box> :first-child,