.column-center {
    height: 100%;
    width: min-content;
    flex-grow: 1;
    margin: 0 15px;
    min-width: 0;
}

.column-center-slave {
    padding: 20px;
    /*height: calc(100% - 40px);*/
    /*height: 100vh;*/
    background-color: #000;
    color: white;
    box-shadow: inset 0 0 10px rgba(0, 153, 255, 0.6), inset 0 0 1px rgba(0, 153, 255, 0.4);
    border-image: linear-gradient(45deg, #99CCFF, #3399FF) 1;
}

@media (max-width: 1000px) {
    .column-center {
        margin: 20px 0;
        width: 100%;
    }

    .column-center-slave {
        height: fit-content;
        aspect-ratio: 1;
    }
}

@media (max-aspect-ratio: 1/0.7) {
    .column-center-slave {
        /*height: fit-content;*/
        /*aspect-ratio: 1;*/
    }
}