.tableContainer {
    height: 650px;
    overflow: auto;
    margin-bottom: 15px;
}

input[type="number"]::-webkit-outer-spin-button, input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
}