body {
    background-color: Cornsilk;
}

.display-4 {
    color: #444;
    font-size: 3rem;
}

.oval-img {
    width: 100%;
    max-width: 400px; /* ili željena širina */
    height: auto;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #ddd;
}