Why Isn\'t My Border-Radius Showing in Internet Explorer 9?

Border Radius Not Appearing in IE9

In your CSS code, you have applied border-radius to the top-left and top-right corners of a table data cell (TD). However, this styling is not displaying correctly in Internet Explorer 9.

Possible Solution

Your issue may be related to a missing meta tag in your page header. To enable border-radius support in IE9, you need to include the following meta tag:

<meta http-equiv="X-UA-Compatible" content="IE=edge" />

The "edge" value tells IE to use the latest rendering engine available. For IE9, this means using version 9 of the engine.

By adding this meta tag, IE9 will recognize and apply the border-radius styling to your TD element.

Additional Notes

• The border-radius property is supported in IE9 and above.
• The -moz-, -webkit-, and -khtml- prefixes are vendor-specific prefixes used in older browsers. In modern browsers, they are no longer necessary and can be removed.
• The behavior: url(/survey_templates/PIE.htc) line is used to apply border-radius using the PIE polyfill. This is an older technique and is not necessary if you have added the meta tag mentioned above.

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