Why Does Text Overflow: Ellipsis Fail in Flexbox Containers?

Ellipsis Truncation Failing within Flexbox Containers

When utilizing display: flex, the text-overflow property may cease to function as intended. This issue arises due to parent-child styling, where the truncation properties must be applied to the individual child elements, not the container.

Let's consider the provided code:

.flex-container {
  display: flex;
  text-overflow: ellipsis;
  overflow: hidden;
  text-align: left;
}

<h1>Flexible Boxes</h1>
<div>

In this scenario, the styles are applied to the .flex-container parent element, which does not hold the content. To resolve this, we need to create a separate class for the child elements:

.flex-child {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

This way, the truncation properties are applied directly to the content, ensuring proper functionality within flexbox containers.

For a detailed explanation and source, refer to: https://css-tricks.com/flexbox-truncated-text/

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