.error {
    border-radius: 4px;
    background-color: white;
    text-align: center;
    margin: 10px auto;
    font-size: smaller;
    padding: 0.375rem 0.75rem;
    max-width: 350px !important;
}

.login-heading {
    color: white;
    margin-bottom: 1em;
}

.logon-images {
    padding-bottom: 50px;
}

    .logon-images div {
        text-align: center;
    }

    .logon-images img {
        width: 90%;
        border: 10px solid white;
    }