I'm creating this thread in association with this thread that was never posted in this theme's sub-forum, otherwise that solution may be difficult to find.
To get the original Misty Lake theme (not guaranteed to work if you've modified that theme) working in Internet Explorer (IE) version 8 and possibly below, try installing this Respondjs plugin: http://wordpress.org/extend/plugins/respondjs/ .
From that plugin's description you can see that it helps Internet Explorer understand what media queries are (Misty Lake is built with them), as media queries were brought into the Web after old versions of IE were released.
If you continue to have issues please can you create your own thread to discuss it and if necessary link back to this thread.
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