2, cardboard according to the length-width ratio of 3: 2 cut out the size you want, folded in half. Reminder: 350g is the best choice for cardboard, and at least 280g is required.

3. Then cut two squares, one large and one small, from the colored cardboard, and the smaller one should be consistent with the background color of the card.

4. Compare the big pieces of paper on the card. If it is too big, you can cut off some.

5. Paste a large piece of paper on the middle of the front of the card.

6. Paste a small piece of paper.

7. Finally, cut yellow flowers, green branches and leaves and pink flowerpots from the colored cardboard, and paste them together. The lovely birthday card is finished.