Created a template CSS that can be tweaked from the simplemenu administration

screen. The other CSS file is still work and used as a backup in case the
software cannot create a .css in the sites/name/files/css/... folder.

simplemenu.css.tpl

@@ -0,0 +1,69 @@
+/* $Id$ */
+
+/* There is a version of this file commented in great detail for educational purposes here:
+ * http://users.tpg.com.au/j_birch/plugins/superfish/superfish.commented.css
+ */
+
+/*** ESSENTIAL STYLES ***/
+#simplemenu, #simplemenu * {
+  margin: 0;
+  padding: 0;
+  list-style: none;
+}
+
+#simplemenu {
+  line-height: 1.0;
+  @FIX@
+  @MENUBAR_ZINDEX@
+}
+
+#simplemenu ul {
+  position: absolute;
+  top: -999em;
+  width: 14em;
+  font-size: 1em;
+  line-height: 1em;
+}
+
+#simplemenu ul li,
+#simplemenu a {
+  width: 100%;
+}
+
+#simplemenu li {
+  float: left;
+  position: relative;
+}
+
+#simplemenu a {
+  display: block;
+}
+
+#simplemenu li ul {
+  @DROPDOWN_ZINDEX@
+}
+
+#simplemenu li:hover ul,
+ul#simplemenu li.sfHover ul {
+  left: 0px;
+  top: 21px;
+}
+
+#simplemenu li:hover li ul,
+#simplemenu li.sfHover li ul {
+  top: -999em;
+}
+
+#simplemenu li li:hover ul,
+ul#simplemenu li li.sfHover ul {
+  left: 14em;
+  top: -1px;
+}
+
+.superfish li:hover ul,
+.superfish li li:hover ul {
+  top: -999em;
+}
+
+/* vim: ts=2 sw=2 et syntax=css
+*/