css3 - 使用grunt压缩css是能否设置background-size不压缩进去呢？否则ie8不能识别

Question

.index-bg{
    background:url(img/index-bg-t.5344b19d.jpg) center center/cover no-repeat
}

比如上面这样ie8不能识别，连图也看不到了

Answer 1

cssmin: { 
    options : { 
        compatibility : 'ie8',
        noAdvanced : true
    },
    dist: { 
       //
    } 
}

may help
clean-css

Answer 2

Can’t we just write another hack for ie8