How to style a CSS buttons to show correctly in different versions of IE11?

I have 2 buttons, they display fine on Chrome, Edge, Firefox... but not on IE. I have now put in another style specifically for IE11 using

@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
}

and have aligned the buttons, they display ok in later versions of IE11 e.g. version 11.1... but a lower version for instance 11.0... they are misaligned. Is it possible to correct/target the alignment at browser sub version level?