fix deep选择器写法调整

@@ -50,7 +50,7 @@ const showPopover = ref(false);
     border-radius: 50%;
     border-radius: 50%;
     text-align: center;
     text-align: center;
     box-shadow: 0rem -0.17rem 0.67rem 0.08rem rgba(0, 0, 0, 0.05);
     box-shadow: 0rem -0.17rem 0.67rem 0.08rem rgba(0, 0, 0, 0.05);
-    /deep/.van-icon {
+    :deep(.van-icon) {
       line-height: 1.5;
       line-height: 1.5;
     }
     }
   }
   }

@@ -83,7 +83,7 @@ onUnmounted(() => {
   }
   }
 }
 }
 
 
-/deep/.back-button {
+:deep(.back-button) {
   display: none !important;
   display: none !important;
 }
 }
 </style>
 </style>