table,
th,
td {
    border: 1px solid;
}

table {
    width: 100%;
    max-width: 400px;
    height: 240px;
    margin: 0 auto;
    border-spacing: 0;
}

tbody {
    white-space: nowrap;
}

th,
td {
    padding: 5px 10px;
    border-top-width: 0;
    border-left-width: 0;
}

th {
    position: sticky;
    top: 0;
    background: #fff;
    vertical-align: bottom;
    text-align: center;
}

th:last-child,
td:last-child {
    border-right-width: 0;
}

tr:last-child td {
    border-bottom-width: 0;
}