* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.container {
    width: 950%;
    margin: 0 auto;
    max-width: 1200px;

}

.row {
    display: flex;
    flex-wrap: wrap;
}

[class^="col-"] {
    padding: 10px;
}

.col-12 {
    flex-grow: 0;
    flex-shrink: 0;
    flex-basis: 100%;
    max-width: 100%;
}


@media (max-width: 768px) {
    .container {
        width: 100%;
    }
}

@media (min-width: 768px) {
    .col-md-6 {
        flex-grow: 0;
        flex-shrink: 0;
        flex-basis: 50%;
        max-width: 50%;
    }

    .col-md-4 {
        flex-grow: 0;
        flex-shrink: 0;
        flex-basis: 33.3333%;
        max-width: 33.3333%;
    }

    .col-md-8 {
        flex-grow: 0;
        flex-shrink: 0;
        flex-basis: 66.6667%;
        max-width: 66.6667%;
    }
}

@media (min-width: 992px) {
    .col-lg-6 {
        flex-grow: 0;
        flex-shrink: 0;
        flex-basis: 50%;
        max-width: 50%;
    }
}

img {
    width: 80%;
    display: block;
    margin: 0 auto;
}

video {
    aspect-ratio: 16 / 9;
    width: 100%;
}