.top-banner {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    background-color: #f0f0f0;
    margin-bottom: 50px;
}

.top-banner-image {
    width: 100%;
    height: 100%;
    object-fit: cover; /* "nice" crop */
    object-position: center;
    display: block;
}