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移动设备优先:
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
媒体标签:
@media screen and (min-width: 100px){ div{ width: 100px; height: 1000px; background: yellow; }}
完整代码:
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Document</title><meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"><style>@media screen and (min-width: 100px){ div{ width: 100px; height: 1000px; background: yellow; }}@media screen and (min-width: 500px){ div{ width: 500px; height: 1000px; background: blue; }}@media screen and (min-width: 800px){ div{ width: 800px; height: 1000px; background: black; }}</style></head><body><div></div></body></html>
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/1556/viewspace-2817545/ ,如需转载,请注明出处,否则将追究法律责任。