some small modify

@@ -79,7 +79,7 @@ function validateAddress($el) {
                 err: '手机号码不能为空'
             },
             {
-                regx: /^\d+$/,
+                regx: /^\d{11}$/,
                 err: '手机号码格式不正确'
             }
         ],

@@ -4,7 +4,7 @@
     text-align: center;
 
     .empty-cart-bg {
-        background: url('../img/layout/bag-bg.png') no-repeat center center;
+        background: resolve('layout/bag-bg.png') no-repeat center center;
         width: 163px;
         height: 198px;
         margin: 0 auto;

@@ -288,6 +288,7 @@
         .brand-and-name {
             width: 368px;
             text-align: left;
+            padding-right: 30px;
 
             > a:hover {
                 color: #379ed6;