Answer:
decorative borders
Step-by-step explanation:
Decorative borders is a visual element that is commonly added to a text trailer to make it more engaging for potential readers. There are various types of decorative border that can be used to make presentations or slideshows more engaging, artistic and attractive to the audience or readers.
Basically, a decorative border is placed at the edge of a document such as texts, video or images.
This ultimately implies that, graphic designers usually add decorative borders to their designs in order to make it engaging, attractive, enticing and entertaining to the audience or readers.