The default settings of the plugin will display your PDF at 'maximum width' to fit the area available to it. If you specify a fixed width for your PDFs that is smaller than the width available, you will probably find…
From the Knowledge Base
The default settings of the plugin will display your PDF at 'maximum width' to fit the area available to it. If you specify a fixed width for your PDFs that is smaller than the width available, you will probably find…