.tablepress {
    border-collapse: collapse;
    width: 100%;
}

.tablepress th:first-child,
.tablepress td:first-child {
    position: sticky;
    left: 0;
    background: #fff;
    z-index: 2;
    border-right: 1px solid #ccc;
}

.tablepress th:first-child {
    z-index: 3;
}

.tpvf-search {
    margin-bottom: 10px;
    padding: 6px 10px;
    width: 200px;
}