YouTipAtt Meter High
## HTML `high` Attribute
The `high` attribute of the `` tag is used to define the boundary above which a value is considered "high". It acts as a threshold that helps browsers visually indicate when a measured value has entered a high range.
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## Browser Support
The `high` attribute is widely supported by all modern web browsers:
* Google Chrome
* Mozilla Firefox
* Safari
* Microsoft Edge
* Opera
*Note: Internet Explorer does not support the `` element or its attributes.*
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## Definition and Usage
The `` element represents a scalar measurement within a known range, or a fractional value (such as disk usage or query results relevance).
The `high` attribute specifies the lower bound of the "high" range of the gauge. For the `high` attribute to function correctly and semantically, its value must conform to the following rules:
* It must be less than the `max` attribute value.
* It must be greater than the `low` attribute value (if specified).
* It must be greater than the `min` attribute value.
### Visual Behavior
When the current `value` of the meter exceeds the `high` threshold, the browser will often change the color of the meter bar (e.g., from green to yellow or red) to visually warn the user that the value has reached a high level. The exact color scheme depends on the browser's default user-agent stylesheet and how the `optimum` attribute is configured.
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## Syntax
```html
```
### Attribute Values
| Value | Description |
| :--- | :--- |
| *number* | A floating-point number that defines the threshold for what is considered a "high" value. |
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## Code Examples
### Example 1: A Basic Meter with High and Low Thresholds
In this example, we define a gauge with a range of 0 to 100. The "high" threshold is set to 90. Since the current value is 95 (which is greater than 90), the browser will render this as a high-range value.
```html
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