.cerveny{
    color: red;
    text-decoration: overline;
}

.parent {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(7, 1fr);
    gap: 8px;
}
    
.div1 {
    grid-column: span 5 / span 5;
    text-align: center;
    size: 25px;
    animation: animate__jackInTheBox;
    animation-duration: 2s; 
}

.div2 {
    grid-row: span 2 / span 2;
    grid-row-start: 2;
}

.div3 {
    grid-row: span 3 / span 3;
    grid-column-start: 1;
    grid-row-start: 4;
}

.div4 {
    grid-row: span 3 / span 3;
    grid-column-start: 5;
    grid-row-start: 2;
}

.div5 {
    grid-row: span 2 / span 2;
    grid-column-start: 5;
    grid-row-start: 5;
}

.div6 {
    grid-column: span 3 / span 3;
    grid-row: span 5 / span 5;
    grid-column-start: 2;
    grid-row-start: 2;
}

.div7 {
    grid-column: span 5 / span 5;
    grid-row-start: 7;
}