section#gallery .container ul{
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 2%;
    margin: 0;
}

section#gallery .container ul li{
    flex: 0 0 23.5%;
}

section#gallery .container ul li img{
    height: 300px;
    width: 100%;
    object-fit: cover;
}

section#gallery{
    margin-bottom: 80px;
}

section#gallery .container ul li:nth-child(n+5){
    margin-top: 40px;
}

@media only screen and (max-width: 1000px){
    section#gallery .container ul li{
        flex: 0 0 49%;
    }

    section#gallery .container ul li:nth-child(n+3){
        margin-top: 40px;
    }
}

@media only screen and (max-width: 600px){
    section#gallery .container ul li{
        flex: 0 0 100%;
    }

    section#gallery .container ul li:nth-child(n+2){
        margin-top: 40px;
    }
}