MC-3577: Video implementation

Author: irenelagno

app/code/Magento/PageBuilder/view/adminhtml/web/css/source/content-type/video/_default.less

@@ -18,6 +18,7 @@
         color: @color-gray65-lighten;
         font-size: 80px;
     }
+    div[data-role='video'],
     .pagebuilder-video {
         display: flex;