Internet Explorer "outdated" warning blocks menu

Hi
I wonder if it would be possible to add a "hide" button (X) to the warning about outdated browsers that appears at the top of the screen when you open this template in older versions of Internet Explorer? It good to let people know that the browser version isn't supported, but once the warning has appeared, surely it should be possible to hide it?
Great template, by the way, really impressed, and thank you!

Hi, yes, just install a addcional plugin " IE warning " - I saw at least one or two on JED some time ago.
Why? Because it request detection of type of browser.
But I guess you can find standalone script also.

p.s.
Thanks for review