.swagger-ui .topbar-wrapper a.link svg {
    display: none !important;
}

.swagger-ui .topbar-wrapper a.link::before {
    content: "";
    display: block;
    background-image: url('/custom-swagger/your-logo.svg'); /* ton logo ici */
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    height: 50px; /* adapte selon ton besoin */
    width: 200px; /* adapte selon ton besoin */
    /*margin: auto;*/
}