Transition not working in IE

Question

I'm developing my own website, and one of the 'features' it has is that when I go with my mouse over the header, it slides down. This works well and good on all major browsers. However, with IE 10, it doesn't. Here's the page source: ``` memodesigns "; include_once('modules/header.php'); echo " "; ?> ``` This is the header file which is included: ``` "; ?> ``` And the CSS styles being used here: ``` a.menu{ padding-left: 20px; padding-right: 20px; } /*menucontainer*/ #menucontainer{ position: absolut…

Accepted Answer

I suspect the issue might be compatibility mode. If you do not have a proper doctype declaration as the very first line in a document, IE will enter compatibility mode and most features will not work as expected. Ensure that you have a valid doctype (`` will be fine) and add `` to your document ``. Also, make sure there is no extra whitespace before the doctype that could be introduced by the way you are echoing text in PHP.

Transition not working in IE

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