.swagger-ui .topbar {
    background: #f8f9fa;
}

label.select-label {
    color: #3b4151 !important;
}

img[alt="Swagger UI"] {
    display: block;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    content: url('logo.png');
    max-width: 100%;
    max-height: 100%;
}