CSS only for Internet Explorer
MS Edge Legacy
/* Microsoft Edge Browser 12+ (All) - @supports method */
@supports (-ms-ime-align:auto) {
.selector { property:value; }
}by jeffclayton.wordpress.com/2015/04/07/css-hacks-for-windows-10-and-spartan-browser-preview
IE10+
@media screen and (-ms-high-contrast: active), screen and (-ms-high-contrast: none) {
/* IE10+ specific styles go here */
}by paper-leaf.com/blog/2014/09/targeting-ie-10-11-browsers-css
IE9-
<head>
<!--[if IE ]>
<link href="ie.css" rel="stylesheet" type="text/css">
<![endif]-->
</head>