I used your tooltip. It is working fine on chrome and firefox, but when I tried it on IE, it doesn't work properly. It's arrow doesn't display in IE. I created tooltip using your css3 tooltip maker. Even when I opened your website's css3 tooltip maker in IE 11, it doesn't show arrow of tooltip, instead it show rectangular box with content. It seems that transform rotate property of css3 is not working in IE. Can you provide solution for IE.
Regretfully we still have no idea why IE11 breaks.