Here are a few title options based on your article, keeping the question format in mind: General & Focused on the Issue: * Why Does `overflow-wrap: break-word` Cause Scrollbars in Flexbox? * F

Flexbox's Impact on overflow-wrap Behavior

In CSS, the overflow-wrap: break-word property instructs the browser to break long words into multiple lines. When used in conjunction with the display: flex property, however, this behavior becomes unpredictable.

Issue:

As demonstrated in the provided snippet, when display: flex is added to an element with overflow-wrap: break-word, a horizontal scrollbar appears. This behavior stems from the fact that flexbox items have an automatic min-width of auto, causing them to expand to accommodate their content.

Solution:

To eliminate the horizontal scrollbar, set the min-width property of the affected flexbox child to 0. This prevents the element from expanding beyond its natural size, allowing the long content to wrap within the available width.

Modified Code:

.wrap {
  overflow-wrap: break-word;
  display: flex;
}

.b {
  min-width: 0; /* ADDED */
}

This modification ensures that the long content in .b wraps as expected without causing the horizontal scrollbar to appear.

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