.container {
    width: 1600px;
    margin: auto;
}
.subcontainer {
    width: 90%;
    margin: auto;
}
.grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
    padding: 20px;
    overflow-x: hidden;
}
.img {
    width: 100%;
    min-height: 275px;
    background-position: center;
    background-size: cover;
    border: 1px solid white;
    transition: .5s;
}
.img:hover {
    filter: grayscale(100%);
    transform: scale(1.1);
}
.img:nth-child(1){
    background-image: url(../images/pano009.jpg);
}
.img:nth-child(2){
    background-image: url(../images/pano010.jpg);
}
.img:nth-child(3){
    background-image: url(../images/pano011.jpg);
}
.img:nth-child(4){
    background-image: url(../images/pano012.jpg);
}
.img:nth-child(5){
    background-image: url(../images/pano013.jpg);
}
.img:nth-child(6){
    background-image: url(../images/pano014.jpg);
}
.img:nth-child(7){
    background-image: url(../images/pano001.jpg);
}
.img:nth-child(8){
    background-image: url(../images/pano002.jpg);
}
.img:nth-child(9){
    background-image: url(../images/pano003.jpg);
}
.img:nth-child(10){
    background-image: url(../images/pano004.jpg);
}
.img:nth-child(11){
    background-image: url(../images/pano005.jpg);
}
.img:nth-child(12){
    background-image: url(../images/pano006.jpg);
}
.img:nth-child(13){
    background-image: url(../images/pano007.jpg);
}
.img:nth-child(14){
    background-image: url(../images/pano008.jpg);
}

@media (max-width: 1600px) {
    .container {
        width: 100%;
    }
}