filenames

use kebab-case for file names
remove camelCase and snake_case

website/agenda/planung/css/audio-recordings.css

@@ -0,0 +1,38 @@
+img {
+    margin-right: 1em;
+    margin-bottom: 1em;
+    vertical-align: middle
+}
+
+#content div.panel {
+    padding: 1em;
+}
+
+h2 {
+    line-height: 1.5em;
+}
+
+.thin {
+    font-weight: 100;
+}
+
+th {
+    text-align: center;
+}
+
+#progressBar {
+    width: 100%;
+    height: 1rem;
+    border: 0;
+    box-shadow: #888 2px 2px 1px 1px;
+}
+
+#content div.ok, 
+#content div.warn, 
+#content div.error {
+    padding-top: 3px;
+    padding-bottom: 3px;
+    margin: 1px;
+    border-radius: 4px;
+    text-align: center;
+}