I don't know if it's just the Avery software of what but these do not print the way that you see them on screen. It's incredibly frustrating when something is centered and there should be no problem with it printing centered on both the front and back but the cards end up overlapping and you can't print doubled sided because they just don't print right. I never have this type of problem when I print regular index cards or word/pdf documents so I'm going with its an Avery software glitch but as long as you print one-sided they're OK.
Pop-up cards are normally cards that, once opened, have a picture coming outward, giving the reader a surprise. Pictures and printed messages in greeting cards come in various styles, from fine art to humorous to profane. Non-specific cards, unrelated to any occasion, might feature a picture (or a pocket to paste in a personal photograph) but no pre-printed message. Paper Pop Cards has a patent for detachable pop-up cards which lets the pop-up be saved as Keepsake.
If you’re celebrating a birthday boy, you’ll find cards with charming animal illustrations and adventurous forest landscapes perfect for the plucky lad in your life (and all his future derring-do). Those entering their quarter- or mid-life crises deserve a card featuring sharp suiting, refined cocktails, and other trappings of fashionable maturity—it’s not so bad, we swear. Toast or roast the distinguished older gentleman in your life with funny birthday cards for men that make light of all those extra candles on the cake. Dry wit from The New Yorker and Derek Blasberg keeps the comedy fit for an evening at the Cafe Carlyle. Gents of any age will appreciate a card that features frosted gateaus, cream cakes, and other edible birthday indulgences. If you’d prefer to focus on the memories, a photo birthday card with an elegant typographic design or border frame lets you send a particularly sweet portrait of your jolly good fellow as you remember him best.