.reviews-block {
    padding: 1.5rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #f9f9f9;
}
.reviews-block h3 {
    margin-bottom: 0.5rem;
}
.reviews-block ul {
    margin: 0;
    padding-left: 1.2rem;
}

#voorbeeld {
    width:100%; 
    display:flex;
    height:300px;
    justify-content: center;
    align-items:center;
    background-color:var(--lighterblue);
    border-radius:15px;
}