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 <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1">

I struggled all day for about 6 hours to make a simple bootstrap 4 page render correctly and almost gave up. In a last gasp I found this code, applied it and it worked perfectly! Even with IE10! Happy. Just sharing. Credit goes to our IT department who shared this code with me and saved my work.

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    FYI, the chrome frame is deprecated and isn’t recommended any more. So you shouldn’t include ,chrome=1 in the meta tag unless you’re specifically dealing with it. (And in that case, hopefully you could convince people to upgrade to Edge. Hopefully.)

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      …or you just stop quirks mode kicking in by starting your HTML with:

      <!DOCTYPE html>