No saved hazards yet. Build one in the editor and press Save.
Same picture you'll see in the Library.
Print it (choose “Save as PDF” in the print dialog), or open it as a web page first. Letter size, landscape, four cards per page. Cut along the shared lines and fold each card across the middle.
Archives of Nethys or a Paizo book: open the hazard's page, select all (Ctrl+A / ⌘A), copy, and paste the text below — Stealth, Disable, AC, saves, HP, the routine and Reset line all fill in from a standard hazard stat block.