.swagger-ui .topbar {
    padding: 10px 0;
    background-color: #00112C;
    height: 50px;
}


.swagger-ui .topbar .download-url-wrapper {
    display: none;
}


.swagger-ui img {
    content: url(../images/fundiz-white-abstract.png);
    height: 25px; /* height of your logo */
}