The blue and red dashes appearing around the design are to show where the design will be trimmed down to the size you ordered.
There may be some tolerance for the area to be cut, meaning it’s never exact, which is why we have two lines, the cut comes between those two, usually closer to the red. The blue dashes indicate the safe zone and all items (text, embellishments, and photos) that are on or past these blue dashes may be cut. Anything past the red line will be cut off, so be careful!
To preview your design without these red and blue dashes, click on the Preview slider down in the bottom right hand corner of the designer.