How to make a beautiful riddle card

How to make beautiful cards with riddles? How to make beautiful cards? A set of steps to make beautiful cards 0 1. Click on the picture bar to convert it into a card, set the background color of the picture, select the light blue background, and select the picture option in the menu below the picture. You can find the following options: These colors are the colors of the card after setting, and you can refer to the following pictures for setting. 02. Open the prototype page, select the prototype page in the prototype interface, and select a photo for processing. Click on the prototype interface below and select image format > in the pop-up window; Image/file, and then select compound file > in the window below; The format for exporting to the web is an image file. 4. Set the color mode to cmyk color and convert it to grayscale mode. 5. If you can print rgb colors, please add black values to the printed colors.