fix:样式调整

src/modules/teach-tool/components/NewQuestionTab.less

@@ -2,6 +2,7 @@
   border-radius: 2px;
   padding: 16px;
   position: relative;
+  margin-bottom: 35px;
 
   .editor-fill-box_single {
     border-radius: 4px;
@@ -316,7 +317,7 @@
         }
       }
       .desc-audio-box {
-        margin-bottom: 16px;
+        margin-bottom: 28px;
         .audio-box {
           position: relative;
           box-shadow: 0px 2px 6px 0px rgba(0, 0, 0, 0.1);
@@ -390,6 +391,7 @@
       word-wrap: break-word;
       word-break: break-all;
       overflow: hidden;
+      margin-top: -5px;
       .ant-tag {
         border: none;
         font-size: 14px;

src/modules/teach-tool/modal/QuestionPreviewModal.jsx

@@ -188,7 +188,6 @@ class QuestionPreviewModal extends Component {
                 })}
               </div>
             </div>
-            <hr style={{ margin: "16px 0", color: "#E8E8E8", height: "1px" }} />
             {[
               "INDEFINITE_CHOICE",
               "MULTI_CHOICE",
@@ -330,7 +329,6 @@ class QuestionPreviewModal extends Component {
                 </div>
               )}
             </div>
-            <hr style={{ margin: "16px 0", color: "#E8E8E8", height: "1px" }} />
             <div className="question-desc">
               <div className="question-desc__title">答案解析：</div>
               <div className="question-desc__content">

src/modules/teach-tool/modal/QuestionPreviewModal.less

@@ -17,6 +17,8 @@
   }
   .question-stem {
     margin-bottom: 16px;
+    border-bottom: 1px solid #E8E8E8;
+    padding-bottom: 16px;
     &__title {
       height: 22px;
       font-size: 16px;
@@ -138,6 +140,8 @@
   }
   .question-answer {
     margin-bottom: 16px;
+    border-bottom: 1px solid #E8E8E8;
+    padding-bottom: 16px;
     img {
       max-width: 88px;
       max-height: 88px;