checking in jquery.dropdown.css

since the repository is often used as a distribution package, in
addition to development environments. This allows better flexibility
for consuming the library.

Note that future changes to `jquery.dropdown.less` will require
contributors to also re-compile `jquery.dropdown.css`, but this
shouldn't be a problem since they're already required to re-compile
`jquery.dropdown.min.css`

Author: thasner

jquery.dropdown.css

@@ -0,0 +1,93 @@
+/*
+ * jQuery Dropdown: A simple dropdown plugin
+ *
+ * Contribute: https://github.com/claviska/jquery-dropdown
+ *
+ * @license: MIT license: http://opensource.org/licenses/MIT
+ *
+ */
+.jq-dropdown {
+  position: absolute;
+  z-index: 1039;
+  display: none;
+}
+.jq-dropdown .jq-dropdown-menu,
+.jq-dropdown .jq-dropdown-panel {
+  min-width: 160px;
+  max-width: 360px;
+  list-style: none;
+  background: white;
+  border: solid 1px #dddddd;
+  border-radius: 4px;
+  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
+  overflow: visible;
+  padding: 4px 0;
+  margin: 0;
+}
+.jq-dropdown .jq-dropdown-panel {
+  padding: 10px;
+}
+.jq-dropdown.jq-dropdown-tip {
+  margin-top: 8px;
+}
+.jq-dropdown.jq-dropdown-tip:before {
+  position: absolute;
+  top: -6px;
+  left: 9px;
+  content: '';
+  border-left: 7px solid transparent;
+  border-right: 7px solid transparent;
+  border-bottom: 7px solid #dddddd;
+  display: inline-block;
+}
+.jq-dropdown.jq-dropdown-tip:after {
+  position: absolute;
+  top: -5px;
+  left: 10px;
+  content: '';
+  border-left: 6px solid transparent;
+  border-right: 6px solid transparent;
+  border-bottom: 6px solid white;
+  display: inline-block;
+}
+.jq-dropdown.jq-dropdown-tip.jq-dropdown-anchor-right:before {
+  left: auto;
+  right: 9px;
+}
+.jq-dropdown.jq-dropdown-tip.jq-dropdown-anchor-right:after {
+  left: auto;
+  right: 10px;
+}
+.jq-dropdown.jq-dropdown-scroll .jq-dropdown-menu,
+.jq-dropdown.jq-dropdown-scroll .jq-dropdown-panel {
+  max-height: 180px;
+  overflow: auto;
+}
+.jq-dropdown .jq-dropdown-menu li {
+  list-style: none;
+  padding: 0 0;
+  margin: 0;
+  line-height: 18px;
+}
+.jq-dropdown .jq-dropdown-menu li > a,
+.jq-dropdown .jq-dropdown-menu label {
+  display: block;
+  color: inherit;
+  text-decoration: none;
+  line-height: 18px;
+  padding: 3px 15px;
+  margin: 0;
+  white-space: nowrap;
+}
+.jq-dropdown .jq-dropdown-menu li > a:hover,
+.jq-dropdown .jq-dropdown-menu label:hover {
+  background-color: #f2f2f2;
+  color: inherit;
+  cursor: pointer;
+}
+.jq-dropdown .jq-dropdown-menu .jq-dropdown-divider {
+  font-size: 1px;
+  border-top: solid 1px #e5e5e5;
+  padding: 0;
+  margin: 5px 0;
+}