css判断浏览器

如果是IE10+浏览器：@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none){…….}
如果是IE9+浏览器：
/* IE9+ */
@media all and (min-width:0) { …..}
如果是
/* Chrome 和 opera */
@media all and (min-width:0){
    .class{
        color:red;
    }
}

/* Firefox */
@-moz-document url-prefix() {
    .class{
        color:red;
    }
}


/* Chrome */
@media screen and (-webkit-min-device-pixel-ratio:0) {
    .class{
       color:red;
    }
}