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## What is the current behavior?
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Several CSS custom properties on `ion-select` are missing a `:` which is
breaking formatting on the docs:
https://ionicframework.com/docs/api/select#css-custom-properties

## What is the new behavior?
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this PR. -->
- Adds `:` to remaining CSS props
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
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and migration path for existing applications below. -->
## Other information
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screenshots of how the component looks before and after the change. -->
resolves#26828
BREAKING CHANGE:
The `detail` payload for the `ionInput` event now on `ion-searchbar` contains an object with the current `value` as well as the native event that triggered `ionInput`.
BREAKING CHANGE:
The `name` property on `ion-range` defaults to `ion-r-${rangeIds++}` where `rangeIds` is a number that is incremented for every instance of the component.
The Ionic Framework team would like to re-evaluate our approach to improving customization options when building mobile applications. We are looking at other solutions that a) make customizing an app UI easier and b) are applicable to a broader set of developers.
resolves#25570, resolves#23213
BREAKING CHANGE:
The `--background` and `--background-checked` variables have been renamed to `--track-background` and `--track-background-checked`, respectively.
BREAKING CHANGE:
The `detail` payload for the `ionInput` event on `ion-input` and `ion-textarea` now contains an object with the current `value` as well as the native event that triggered `ionInput`.
BREAKING CHANGE:
- The `swipeToClose` property has been removed in favor of `canDismiss`.
- The `canDismiss` property now defaults to `true` and can no longer be set to `undefined`.