#tkMailDialog{position:fixed;inset:0;margin:auto;width:min(680px,calc(100vw - 22px));height:min(760px,calc(100vh - 26px));max-height:calc(100vh - 26px);padding:0;overflow:hidden;background:#f6f4e9;border:2px solid #d7a044;border-radius:12px;box-shadow:0 20px 65px #000b;z-index:99999}#tkMailDialog::backdrop{background:#000a}.tk-mail-modal-head{height:46px;display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:#20392c;color:#f4d89d;border-bottom:2px solid #bc8c44}.tk-mail-modal-head button{border:0;background:transparent;color:#f4d89d;font-size:23px;cursor:pointer}#tkMailDialog iframe{display:block;width:100%;height:calc(100% - 46px);border:0;background:#f6f4e9}