https://stackoverflow.com/a/59795094/5826956
th:first-child, td:first-child{
position: sticky;
left: 0px;
z-index: 1;
}
tr:nth-child(odd) > td{
background-color: #ededed;
}
tr:nth-child(even) > td{
background-color: #e2e2e2;
}
tr:nth-child(odd) > th{
background-color: #d7d7d7;
}