Narrow invoices since recent update

[anatawiranata]

Perhaps you could review your theme code, then follow the guidance from @Mabaega in this post.

Invoices in view mode look strange

Check your custom theme, make sure to set body style min-width to 800px; /* BODY STYLES - Main document styling */ body { margin: 0; padding: 30px; /* Space around document content */ font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; /* Change font family here */ color: #171717; /* Main text color */ font-size: 12px; /* Base font size for document */ line-height: 1.428571429; min-width: 800px; /* Minimum width to prevent layout breaking */ }