.hes-gallery{
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 10px;
    padding: 10px;
}

.hes-gallery img {
    width: 100%;
    object-fit: cover;
    transition: 0.3s;
    cursor: pointer;
}

.hes-gallery img:hover
{
    transform: scale(1.04);
    box-shadow: 2px 2px 6px #555;
}
@media (max-width: 800px) {
    main{
        width: 100%;
    }
    header img{
        width: 80%;
        object-fit: contain;
    }
    .hes-gallery{
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 500px) {
    .hes-gallery{
        grid-template-columns: 1fr 1fr;
    }
}