media="(max-device-width: 480px), only screen and (-moz-min-device-pixel-ratio: 2), only screen and (-o-min-device-pixel-ratio: 2/1), only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (min-device-pixel-ratio: 2), all and (max-width: 480px)"
大家好,
CSS 在视口为 480 像素或更少的桌面上运行良好,但在 iPhone 上却无法使用。知道媒体查询代码有什么问题吗?
谢谢