WEBVTT 1 00:00:00.804 --> 00:00:02.873 Open Edit content for a block. 2 00:00:02.873 --> 00:00:07.017 Update the headline in its content field. 3 00:00:07.017 --> 00:00:09.045 Save to update the page. 4 00:00:09.045 --> 00:00:12.639 Your saved content appears on the canvas.