@media screen and (max-width: 1200px) {
    .banner .video {
        /*height: 56vw;*/
    }

    .banner .video-mask{
        height: auto;
        display: none;
    }

    /*.banner .image{
        height: auto;
    }*/

    /*.banner .image-mask{
        height: auto;
        
    }*/

    .site-header.color{
        background: #000;
    }

    .text_left_image_right .blocks .text_left{
        padding-right: 1vw;
        padding-top: 0vw;
        padding-left: 0vw;
    }

    .site-company-main .history .step {
        -webkit-column-gap: 5rem;
        column-gap: 5rem;
    }
}