How to Troubleshoot Flexbox Layout Issues in Internet Explorer 11?

IE Flexbox Troubleshooting: Overcoming Incompatibilities

Flexbox, a powerful layout tool, can present challenges when used in Internet Explorer 11. To address this issue, let's delve into the specific problems encountered and explore potential workarounds:

1. Parsing Issues with Flex Property

IE sometimes struggles to parse the shorthand flex property. To overcome this, consider using the long-hand properties instead:

/* Not working in IE11 */
flex: 0 0 35%;

/* Alternative */
flex-grow: 0;
flex-shrink: 0;
flex-basis: 35%;

2. Enabling Flex-Shrink

In certain cases, enabling flex-shrink can resolve the issue:

/* Not working in IE11 */
flex: 0 0 35%;

/* Alternative */
flex: 0 1 35%;

3. Cautions with Percentage and Unitless Values for Flex-Basis

Check your version of IE11, as the behavior with percentage and unitless values for flex-basis may vary. Experiment with these variations:

/* Variations */
flex: 1 1 0;
flex: 1 1 0px;
flex: 1 1 0%;

4. Using 'flex: auto' Instead of 'flex: 1'

'flex: 1' can lead to unexpected behavior when switching between flex directions. Consider using 'flex: auto' instead:

/* Issue with 'flex: 1' */
flex-direction: row;
@media (max-width: 768px) {
    flex-direction: column;
}

/* Alternative with 'flex: auto' */
flex: auto;
@media (max-width: 768px) {
    flex-basis: auto;
}

5. Reverting to Traditional Width/Height Properties

If all else fails, using the old-fashioned width and height properties may provide a solution:

/* Not working in IE11 */
flex: 0 0 35%;

/* Alternative */
width: 35%;
height: 200px;

6. Utilizing Block Layout

Consider swapping out flex layout for block layout in specific scenarios:

/* Not working in IE11 */
#footer-container > article {
    display: flex;
    flex-direction: column;
}

/* Alternative */
#footer-container > article {
    display: block;
}

By implementing these workarounds, you can bypass the challenges posed by IE 11 and effectively utilize flexbox in your layouts.

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