活动简介改成非必填

src/pages/article/activity.vue

@@ -15,11 +15,13 @@
           <div v-if="form.keynoteSpeaker" class="meta">{{ $t('column.speaker') }}：{{ form.keynoteSpeaker }}</div>
           <div v-if="form.lectureSeries" class="meta">{{ $t('column.series') }}：{{ form.lectureSeries }}</div>
 
-          <h6>{{ $t('column.ActivityIntroduction') }}</h6>
-          <div class="profile"> {{ form.eventProfile }}</div>
+          <template v-if="form.eventProfile">
+            <h6>{{ $t('column.ActivityIntroduction') }}</h6>
+            <div class="profile"> {{ form.eventProfile }}</div>
+          </template>
 
           <h6>{{ $t('column.content') }}</h6>
-          <div v-html="form.mainBody"></div>
+          <div class="des" v-html="form.mainBody"></div>
           <div v-if="form.fileList && form.fileList.length" class="annex">
             <h6>{{ $t('column.attachmentDownload') }}</h6>
             <ul class="files">
@@ -177,6 +179,24 @@ export default {
     img {
       max-width: 100%;
     }
+
+    ul {
+      padding-left: 40px;
+      list-style: disc;
+
+      li {
+        list-style: inherit;
+      }
+    }
+
+    ol {
+      padding-left: 40px;
+      list-style: decimal;
+
+      li {
+        list-style: inherit;
+      }
+    }
   }
 
   .annex {