领券提示框，还关闭图标

@@ -272,8 +272,8 @@ function requestCoupon(id) {
             var opt = {
                 className: 'stu-alert',
                 myCloseIcon: 'close-icon',
-                content: '<p class="errorText">网络异常</p>'
-            }
+                content: '<p>网络异常</p>'
+            };
 
             new Dialog(opt).show();
         }

@@ -512,11 +512,12 @@
     }
 }
 
-.stu-alert .errorText {
+.stu-alert .content p {
     margin-top: 50px;
 }
+
 .stu-alert .close-icon,
-.stu-dialog .close-icon{
+.stu-dialog .close-icon {
     display: inline-block;
     top: -20px;
     right: -20px;