body {
    display: grid;
    grid-template-rows: 100vh;
    grid-template-columns: 20vw 80vw;

}

#liste {
    grid-row: 1;
    grid-column: 1;
    /* background-color: yellow; */
}

main {
    grid-row: 1;
    grid-column: 2;
    /* background-color: blue; */

text-align: center;}
main img {
    height: 100%;
}