footer

src/assets/css/main.css

@@ -67,6 +67,14 @@ form {
     margin-left: auto;
     margin-right: auto;
 }
+
+
+@media screen and   (max-width: 639px){
+  .p-wrap-full{
+      width: 100%;
+  }
+}
+
 .btn-r {
     width: 80px;
     height: 30px;

src/containers/sign/index.vue

@@ -83,7 +83,4 @@
 </script>
 <style>
   @import url("./index.css");
-  .p-wrap-full{
-    width: 100%;
-  }
 </style>