优化ui

src/components/common/common-loading.vue

@@ -30,8 +30,13 @@
         }
         svg {
             position: fixed;
-            top: 280px;
-            left: 166px;
+            // top: 280px;
+            // left: 166px;
+            left: 0;
+            right: 0;
+            top: 0;
+            bottom: 0;
+            margin: auto;
             z-index: 9999;
         }
     }