main{
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto;
    grid-column: 1 / -1;
    gap: .5em 2em;
    width: 60%;
    margin: auto;
}

main h1{
    grid-column: 1 / -1;
    text-align: center;
}
main nav{
    grid-column: 1 / 3;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
}
main nav a{
    margin-bottom: 6px;
    display: block;
}
main nav a i{
    color: #111;
}
#koopadvies{
    grid-column: 3 / 12;
}
#koopadvies-deel2{
    grid-column: 1 / -1;
}
p, li{
    text-align: justify;
}
#store-picture{
    float: left;
    height: auto;
    width: 20vw;
    margin: 0 1em 1em 0;
}
#store-picture > *{
    width: 100%;
    height: auto;
}
#luisteradvies{
    grid-column: 1 / 7;
}
#leeradvies{
    grid-column: 7/13;
}

@media(max-width: 1024px){
    #store-picture{
        float: none;
        margin: 2px;
    }
    main{
        width: 95%;
        gap: 2px 2px;
    }
    #koopadvies{
        grid-column: 1 / -1;
    }
    #luisteradvies{
    grid-column: 1 / -1;
    }
    #leeradvies{
    grid-column: 1 / -1;
    }
    main nav{
        grid-column: 1 / -1;
    }
}