Image Outline

A little visual tweak I use a lot is adding a pseudo element with a 1px border and a black or white color (depending on the mode) with 10% opacity.

Show Border

This helps create a sense of depth and definition and creates a somewhat consistent outline around the element.

Instead of using a pseudo element, you can also now do this in Tailwind by using an outline. Thanks to Dan Hollick for pointing this out.

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