Editing the whole poster
Select Poster Settings in the toolbar to adjust the appearance settings of the entire poster
Section Margin adjusts the space between sections
Content Margin adjusts the space between the edge of the section and the text and images inside
Header Height adjusts the height of your headers
Editing individual content blocks
To edit the appearance of individual content blocks, select the block you want to edit and use the settings in the panel that shows up on the left side of the screen.
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