Ring Width

Utilities for creating outline rings with box-shadows.

CSS Property:box-shadow

Classes:7

Ring Width Classes

Class	CSS
`ring-0`	`box-shadow: var(--tw-ring-inset) 0 0 0 calc(0px + var(--tw-ring-offset-width)) var(--tw-ring-color);`
`ring-1`	`box-shadow: var(--tw-ring-inset) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color);`
`ring-2`	`box-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);`
`ring`	`box-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color);`
`ring-4`	`box-shadow: var(--tw-ring-inset) 0 0 0 calc(4px + var(--tw-ring-offset-width)) var(--tw-ring-color);`
`ring-8`	`box-shadow: var(--tw-ring-inset) 0 0 0 calc(8px + var(--tw-ring-offset-width)) var(--tw-ring-color);`
`ring-inset`	`--tw-ring-inset: inset;`

Arbitrary Values

You can use arbitrary values with square bracket notation when you need a specific value not included in the default scale.

[box-shadow:value]

Responsive Variants

Apply ring width utilities at specific breakpoints using responsive prefixes.

Breakpoint	Prefix	Example
640px+	`sm:`	`sm:ring-0`
768px+	`md:`	`md:ring-0`
1024px+	`lg:`	`lg:ring-0`
1280px+	`xl:`	`xl:ring-0`
1536px+	`2xl:`	`2xl:ring-0`

Related Utilities

Ring Color

8 classes

--tw-ring-color

Ring Offset

7 classes

--tw-ring-offset-width, --tw-ring-offset-color

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