a quick bit of CSS to turn Divi pricing tables into grids, some customization required depending on number of columns

divi-pricing-table-grid.css

.custom-pricing-table .et_pb_pricing {
	display:grid;
	grid-template-columns:100%;
}
.custom-pricing-table .et_pb_pricing_table_wrap {
	display: grid;
	grid-column-gap:10px;
	grid-template-columns: 25% 25% 25% 25%!important;
}
.custom-pricing-table .et_pb_pricing_table {
	width: auto!important;
	display: grid;
	grid-template-rows: 20% 10% 1fr 10%!important;
}
.et_pb_column_4_4 .custom-pricing-table .et_pb_pricing_table{
	max-width:100%!important;
}

@media screen and (max-width:1000px){
	.custom-pricing-table .et_pb_pricing_table_wrap {
		grid-template-columns: 50% 50%!important;
	}
}
@media screen and (max-width:700px){
	.custom-pricing-table .et_pb_pricing_table_wrap {
		grid-template-columns: 100%!important;
	}
}