.zoom-gallery .selectors a[data-slide-id=video-2] img {opacity: 1;}

.grid-container{
  background-color: #fff;
  width: 100%;
  height: 100vh;
  display: grid;
  grid-gap: 0px;
}
model-viewer {
    top: 0;
    position: relative;
    width: 100%;
    height: 100%;
    background-color: transparent;
    --poster-color: #ffffff00;
}
/* Extra small devices (phones, 600px and down) */
@media only screen and (max-width: 600px) {
    #mv {
        width: 100%;
        height: 260px;
    }
}

/* Small devices (portrait tablets and large phones, 600px and up) */
@media only screen and (min-width: 600px) {
    #mv {
        width: 100%;
        height: 280px;
    }
}

/* Medium devices (landscape tablets, 768px and up) */
@media only screen and (min-width: 768px) {
    #mv {
        width: 100%;
        height: 300px;
    }
}

/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) {
    #mv {
        width: 100%;
        height: 360px;
    }
}

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1200px) {
    #mv {
        width: 100%;
        height: 420px;
    }
}