Final answer:
To set the same border for links and images in CSS, use the selector 'a, img' with the 'border' property and its value of '2px solid blue'.
Step-by-step explanation:
To set the same border for links and images in CSS, you can use the following selector:
a, img
This selector targets the 'a' and 'img' elements. You can then apply the border style by adding the 'border' property and its value:
a, img { border: 2px solid blue; }