IE10,11的css hack写法

终于谷歌出来了

/*ie11 */ 

@media all and (-ms-high-contrast:none) { 
*::-ms-backdrop, 标签选择器{css } 
}  
/*ie10 */ 
@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) { 
标签选择器{css }
}