cssd-back/resources/js/vue/styles/material-dashboard/_tables.scss

.theme--light.v-table tbody tr:not(:last-child),
.theme--light.v-table thead tr:first-child {
  border-bottom: 1px solid $table-border-color!important;
}

table.v-table thead tr {
  height: $table-head-height;
  background: $Gradient-BlueCyan !important;
}

.theme--light.v-table tbody tr:hover:not(.v-datatable__expand-row) {
  background: $table-hover-color !important;
}

table.v-table tbody td {
  font-size: $font-size-general;
  font-weight: $font-weight-lighter;
}

table.v-table tbody td:first-child, table.v-table tbody td:not(:first-child),
table.v-table tbody th:first-child, table.v-table tbody th:not(:first-child),
table.v-table thead td:first-child, table.v-table thead td:not(:first-child),
table.v-table thead th:first-child, table.v-table thead th:not(:first-child) {
  padding: $padding-small + 2 $tabs-text-box-padding;
}

.v-datatable__progress {
  display: none;
}

table thead tr th span{
  font-size: 1.0625rem !important;
}