移动端田字格显示不开问题

src/views/book/courseware/preview/components/article/components/WordPhraseDetail.vue

@@ -909,6 +909,7 @@ export default {
 
     .wordDetail {
       display: flex;
+      flex-flow: wrap;
       align-items: flex-start;
       justify-content: flex-start;
       width: 100%;

src/views/book/courseware/preview/components/new_word/components/WordPhraseDetail.vue

@@ -821,6 +821,7 @@ export default {
 
     .wordDetail {
       display: flex;
+      flex-flow: wrap;
       align-items: flex-start;
       justify-content: flex-start;
       width: 100%;