.button.button-danger {
    background-color: #dc3232;
    border-color: #dc3232;
    color: #fff;
    white-space: normal;
    word-break: break-all;
    word-wrap: break-word;
}

.button.button-danger:hover,
.button.button-danger:focus {
    background-color: #c82333;
    border-color: #c82333;
    color: #fff;
}

.txt-white-box {
    background-color: #fff;
    padding: 2px 3px;
}
.txt-danger {
    color: #f00;
}