选择声调

src/components/Adult/preview/SelectTone.vue

@@ -412,6 +412,7 @@ export default {
           margin: 0;
           font-family: "Sans-GBNPC" !important;
           font-size: 16px !important;
+          background: transparent !important;
           .pinyin {
             font-family: "Sans-GBNPC" !important;
           }
@@ -425,6 +426,7 @@ export default {
         span {
           font-family: "Sans-GBNPC" !important;
           font-size: 16px !important;
+          background: transparent !important;
         }
       }
     }