调整背景图

components/course/course-video.vue

@@ -10,7 +10,7 @@
       :title="videoData.title"
       :visible.sync="videoDialogFlag"
       @close="closeVideoDialog"
-      class="course-video-dialog"
+      class="course-video-dialog course-h5-padding-bottom-10"
       center>
       <video controls :src="curSource" class="course-video-box"></video>
     </el-dialog>
@@ -87,6 +87,10 @@ export default {
     }
     .video-item-box:before{display: none;}
     .video-item-box:after{display: none;}
-
+    .course-h5-padding-bottom-10 {
+      ::v-deep .el-dialog__body {
+        padding-bottom: 15px;
+      }
+    }
   }
 </style>