/* Discuz login markup is table based; constrain it only inside the floating login window. */
#fwin_login, #fwin_login .fwinmask, [id^="fwin_content_login"] { box-sizing: border-box; }
#fwin_login { width: min(560px, calc(100vw - 28px)) !important; max-width: calc(100vw - 28px) !important; }
[id^="fwin_content_login"] .rfm { padding: 12px 18px !important; }
[id^="fwin_content_login"] .rfm table { width: 100% !important; table-layout: fixed; }
[id^="fwin_content_login"] .rfm th { width: 112px !important; padding-right: 10px !important; color: #52606d !important; text-align: right !important; white-space: nowrap; }
[id^="fwin_content_login"] .rfm td { padding: 0 !important; }
[id^="fwin_content_login"] .rfm .px { box-sizing: border-box !important; width: 100% !important; max-width: 100% !important; height: 38px !important; }
[id^="fwin_content_login"] .rfm .p_fre { width: auto !important; max-width: 100% !important; }
[id^="fwin_content_login"] .rfm .tipcol { width: auto !important; display: block; margin-top: 6px; }
@media (max-width: 560px) {
  [id^="fwin_content_login"] .rfm { padding: 10px 12px !important; }
  [id^="fwin_content_login"] .rfm th { display: block; width: auto !important; padding: 0 0 5px !important; text-align: left !important; }
  [id^="fwin_content_login"] .rfm td { display: block; width: 100% !important; }
}