按要求去掉字间距

src/views/book/courseware/preview/components/table/TablePreview.vue

@@ -1804,7 +1804,8 @@ $border-color: #e6e6e6;
     .pinyin-text {
       display: flex;
       flex-direction: column;
-      padding: 0 1px;
+
+      // padding: 0 1px;
       font-size: 16px;
 
       span {