#formInit {
    display: flex;
    justify-content: center;
    align-items: center;
}
#container {
    display: flex;
    width: 50%;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: rgb(218, 235, 243);
}
.lsItem {
    cursor: pointer;
}
thead{
    font-weight: bold;
}
table, tr, td, th {
    border: 1px solid black;
}
td {
    text-align: center;
}
input[type=number] {
    width: 40px;
}