add

Author: machuanjia

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-wtpbox",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "main": "src/pbox.js",
   "dependencies": {
     "angular": "~1.2.25",

src/css.less

@@ -1,6 +1,6 @@
 .pbox {
   position: absolute;
-  z-index: 1000;
+  z-index: 1100;
   display: none;
   min-width: 150px;
   text-align: left;