fix:移动端字体适配

pages/m_user/index.vue

@@ -403,7 +403,8 @@ export default {
 }
 
 .ad-free-content .ant-btn-primary {
-  width: 500px;
+  width: 400px;
+  font-size: 80px !important;
   background-color: #526eea !important;
   border-color: #526eea !important;
   color: #fff !important;