.disabled_ime_mode {
    ime-mode: disabled;
}

.display_none {
    left: -1000px;
    width: 0px;
    position: absolute;
    top: -1000px;
    height: 0px;
    display: none;
}

.txt_number {
    text-align: right;
}

.txt_changed {
    background-color: Yellow;
}

input[disabled] {
    border: 1px solid #cccccc;
    background-color: #f0f0f0;
    color: #cccccc;
}