.masthead.is-intro {
    position: relative;
    background-color: var(--bs-dark);
}

.masthead.is-intro .masthead-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.5;
}

.masthead.is-intro .container {
    position: relative;
}