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

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

.swagger-ui .topbar .download-url-wrapper .select-label{
    color:#3b4151;
}