23932 （v1.1.0全景看看）管理中心-我的素材-视频预览的显示问题

src/views/material/popup/videoPreviewer.vue

@@ -3,7 +3,7 @@
     <div class="preview-wrapper">
       <div class="title">{{title}}</div>
       <img class="close-btn" :src="require('@/assets/images/icons/material_preview_close@2x.png')" @click=onClickClose />
-      <video class="video" controls autoplay :src="videoSrc"></video>
+      <video class="video" controls controlslist="nodownload noremoteplayback noplaybackrate" disablePictureInPicture autoplay :src="videoSrc"></video>
     </div>
   </popup>
 </template>
@@ -80,9 +80,9 @@ export default {
       position: absolute;
       width: 960px;
       height: 540px;
-      top: 237px;
+      top: 50%;
       left: 50%;
-      transform: translateX(-50%);
+      transform: translate(-50%, -50%);
       z-index: 1;
     }
   }