img {
    width: 200px;
    height: 200px;
}
.checkbox-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}
.checkbox-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.result-images img {
    display: none;
    width: 400px;
    height: 400px;
    margin: 0 auto;
}
#h2{
    text-align: center;
}
#mensaje{
    text-align: center;
    font-size: 30px;
}