/* Change the background color */
body.login {
    background-color: #f0f0f0;
}

/* Change the logo */
body.login div#login h1 a {
    background-image: url('usbd_login_logo.svg');
    padding-bottom: 0;
    width: 320px;
    height: 90.7px;
    background-size: 100%;
    background-repeat: no-repeat;
}

.wp-core-ui .button-primary {
    background: #ff0000;
    border-color: #ff0000;
}
.wp-core-ui .button-primary:hover {
    background: #0000ff;
    border-color: #0000ff;
}