修改选择题型弹窗高度

src/views/exercise_questions/create/components/common/SelectQuestionType.vue

@@ -5,6 +5,7 @@
       :options="questionTypeOption"
       :show-all-levels="false"
       :props="{ expandTrigger: 'hover' }"
+      popper-class="select-question-type"
     />
     <div slot="footer">
       <el-button @click="dialogClose">取消</el-button>
@@ -54,7 +55,9 @@ export default {
 </style>
 
 <style lang="scss">
-.el-cascader-menu__wrap {
-  height: 270px;
+.select-question-type {
+  .el-cascader-menu__wrap {
+    height: 270px;
+  }
 }
 </style>

src/views/exercise_questions/create/index.vue

@@ -397,7 +397,7 @@ export default {
 }
 </style>
 
-<style>
+<style lang="scss">
 .el-cascader-menu__wrap {
   height: 235px;
 }