.login-message {
    color: darkred;
    font-weight: bold;
    font-size: 21px;
    display: block;
    text-align: center;
}

.col {
    text-align: center;
}

.row {
    margin-bottom: 20px;
}

/* mobile phone portrait */
@media
only screen and (max-width: 360px), screen and (max-height: 335px)
{
    .main-image {
        line-height: 105px;
    }

    .main-image-wrapper {
        height: 90px;
    }
}