.fullsize-starter {
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-image: url("img/products_starter.jpg");
}
.fullsize-starter .backdrop-blur {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100%;
    height: calc(100vh - 5rem);
    background-color: var(--bg-darken);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}
.fullsize-starter .backdrop-blur div {
    position: relative;
    width: 90%;
    max-width: 50rem;
    color: var(--flx-white);
}