.card-one{
    grid-column: 1 / span 2;
    grid-template-columns: repeat(2, 1fr);
}
.card-one .img-one{
    background-image: url(../../img/project/blackfriday/blackfriday_moodbaord.webp);
}
.card-two .img-card{
    background-image: url(../../img/project/blackfriday/blackfriday_ideen.webp);
}