begin implementation of in-built ban appealing

stylesheets/style.css

@@ -424,4 +424,10 @@ table.mod.config-editor input[type="text"] {
 p.intro.thread-hidden {
 	margin: 0px;
 	padding: 0px;
+}
+form.ban-appeal {
+	margin: 9px 20px;
+}
+form.ban-appeal textarea {
+	display: block;
 }