.wp-block-custom-table-block table {
    width: 100%;
    border-collapse: collapse;
}

.wp-block-custom-table-block th, .wp-block-custom-table-block td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: center;
}

.wp-block-custom-table-block th, .wp-block-table th {
    background-color: #f4f4f4;
    font-size: 18px;
    text-align: left;
}

thead {
    background-color: #FAFAFA;
    border: 1px solid #F0F0F0;
    border-bottom: none !important;
}
td {
    font-size: 18px;
    font-weight: 500;
    line-height: 32px;
}
.wp-block-table td, .wp-block-table th{
    border: 1px solid #F0F0F0;
}