body {
    background-color: lightgray;
}

.tbx-wrap {
    background-color: white;
    width: fit-content;
    margin-inline: auto;
    padding: 1em;
}

/* [data-pathname="/"], */
[data-pathname="/sessions/new"],
.dummy {
    display: grid;
    place-content: center;
    min-height: 100dvh;
}

[data-pathname="/"],
[data-pathname="/top"],
[data-pathname="/file_send"],
[data-pathname="/file_send/result"],
[data-pathname="/file_request"],
[data-pathname="/file_request/result"],
[data-pathname="/file_send/index_noflash"],
.dummy {

    #main,
    #footer {
        margin-inline: auto;
    }
}

[data-pathname="/user_management"],
[data-pathname="/user_environment"],
[data-pathname="/user_environment/edit"],
[data-pathname="/address_books"],
[data-pathname^="/address_books/"],
[data-pathname="/user_log"],
[data-pathname="/user_log/index_request"],
[data-pathname^="/user_log/send_matter_info/"],
[data-pathname^="/user_log/requested_matter_info/"],
.dummy {
    #status {
        height: auto;
    }

    #main {
        width: fit-content;
    }

    #um-main {
        display: grid;
        grid-template-columns: auto 1fr;
    }

    #um-main>* {
        float: none;
    }

    #sys-cont>.comment>.table-address-a {
        float: none;
        display: grid;
        grid-template-columns: auto 1fr;
    }
}

[data-pathname^="/file_receive/login/"],
[data-pathname="/file_receive"],
[data-pathname^="/requested_file_send/login/"],
[data-pathname^="/requested_file_receive/login/"],
[data-pathname="/requested_file_receive"],
[data-pathname="/requested_file_send"],
[data-pathname="/requested_file_send/index_noflash"],
[data-pathname^="/requested_file_send/result/"],
.dummy {

    #main,
    #login,
    #footer {
        margin-inline: auto;
    }
}