.mat-box {
    margin-top: 7vh;
    display: grid;
    grid-template-columns: repeat(3, 1fr);

    .mat-box-img-w {
        width: 100%;
        height: 80vh;
        overflow: hidden;
    }

    video {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    img {
        max-width: 100%;
        height: auto;
        transform: scale(2);
        object-fit: cover;
    }
}