Selecting Out-of-Range Elements with CSS

What is the CSS out-of-range Feature?

The out-of-range CSS feature is an important property that allows developers to specify a different style for elements that are out of range in their viewport. This property is useful when creating responsive UI designs, as it can be used to easily hide or reduce elements when a user zooms in or out on a page.

When Should I Use the out-of-range CSS Property?

The out-of-range CSS property can be used anytime where you need to adjust the style of an element based on its position relative to the viewport. For example, you may want to make sure that an element only ever displays on a certain portion of the page, such as a button or icon. By using the out-of-range property, you can easily ensure that the element will not display at all when it is too far outside of your desired view.

How Do I Use the out-of-range CSS Property?

Using the out-of-range property is simple. All you need to do is specify the out-of-range property on the element that you wish to style differently when it is out of the viewport. Then, you just need to provide a value to the property, which can include a combination of the keywords cover, contain, or hidden.

• cover - The element will cover the viewport.
• contain - The element will contain itself within the viewport.
• hidden - The element will be hidden from the viewport.

Conclusion

The out-of-range CSS property is a powerful tool for enhancing the user experience on responsive websites. By using this property, developers can easily create custom styles for elements that are out of the viewport and ensure that they never display too far from the intended area.