or even better:
.tablepress {table-layout: fixed;width: 100%;}
.tablepress-id-1 .column-1 {width: 50%;}
.tablepress-id-1 .column-2 {width: 50%;}
Hi,
I had a similar problem and was not able to find the solution.
I tried to first fix the table width and then the column and it worked.
I hope it can help someone there…
.tablepress {table-layout: fixed;width: 800px;}
.tablepress-id-1 .column-1 {width: 400px;}
.tablepress-id-1 .column-2 {width: 400px;}
Cheers