Why Do Fixed-Width Dropdowns Cut Off Content in IE, and How Can I Fix It?

Dropdown with Fixed Width Cutting Off Content in IE

In IE, select dropdowns with a fixed width may cutoff the content of its items when the list is expanded. This issue arises because the dropdown's width is constrained, preventing wider elements from displaying fully.

CSS of the Dropdown:

select.center_pull {
    width: 145px;
    /* Other CSS properties... */
}

Problem Background:

IE6 and IE7 exhibit this behavior, whereas Firefox adjusts the dropdown width to accommodate the longest item. However, the requirement is to maintain the dropdown's fixed width while allowing longer items to be visible.

Solution for IE 8 and Later:

For IE 8 and later, the issue can be resolved using CSS:

select:focus {
    width: auto;
    position: relative;
}

By applying this CSS, the dropdown's width becomes dynamic when it gains focus. This allows the list items to expand beyond the fixed width, ensuring full visibility.

Compatibility for Older IE Versions:

Unfortunately, this solution is not applicable to IE 7 and earlier versions because they do not support the ":focus" selector.

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