This question already has an answer here:
I would like to target Edge and have flexbox behave simliar to Firefox 33 / Chrome, for more detail see this question.
Can one target Edge in CSS?
Raptor
To target Edge, we can check for -ms-ime-align support, Edge being the only Microsoft browser that supports this property:
@supports (-ms-ime-align: auto) {
.selector {
color: red;
}
}
Or this one-liner (that one works on Edge and all IEs also):
_:-ms-lang(x), .selector { color: red; }
Further explanation, including variants to support specific versions of Edge, can be found in this article.
来源：https://stackoverflow.com/questions/32940965/how-to-target-microsoft-edge-with-css