.omj-awre-table-nogyo-1 th,
.omj-awre-table-nogyo-1 td {
    width: auto;
    text-align: center;
}

.omj-awre-table-nogyo-1 th {
    width: calc(100% / 3);
}

.omj-awre-table-nogyo-2 th,
.omj-awre-table-nogyo-2 td {
    text-align: center;
}