@media screen and (min-width:768px){.case .caseItem,.product .productItem ul,.product .statistics ul,.strengthItem,.introduction .welcome{width:85%}
}@media (min-width:1600px){.home-news .l-wrap{padding:0}
}@media (max-width:1600px){.home-news .l-wrap{padding:0 10px}
}