style:答题详情样式调整

src/modules/teach-tool/examination-manager/TestDetailPage.less

@@ -239,7 +239,6 @@
         }
         }
         .result-content {
         .result-content {
           display: flex;
           display: flex;
-          justify-content: space-around;
           flex-wrap: wrap;
           flex-wrap: wrap;
           &__item {
           &__item {
             position: relative;
             position: relative;