@media screen and (max-device-width: 720px) { .kirarafInfobox:not(foo) { float: none; margin: 10px auto 0 auto; } } .kirarafInfobox { float: right; clear: right; width: 300px; background: white; border-radius: 10px; border-collapse: collapse; font-size: 90%; text-align: center; box-shadow: 1px 1px 5px #ccc; margin: 1em 0 1em 1em; } .kirarafInfobox table { border-collapse: separate; } /* [[Category:在模板名字空间下的CSS页面]] */