The phrase "unique design elements" refers to distinctive features or characteristics that make something stand out from other similar items. Full definition
There are a variety of colors for you to choose from, a broad front end that inspires power, and packages to give unique design elements. (liccardichryslerdodge.com)
It's often tempting to add a little zing to your resume with unique design elements like images, colors, and unusual layouts in an effort to stand out. (resume-now.com)