Tobias, my website is still on localhost although I do have a screenshot. Below is the css I used to align the columns. Even though this works great, I have to create a new css widths for every table.
.wp-table-reloaded-id-38 .column-1 {
width: 65px;
}
.wp-table-reloaded-id-38 .column-2 {
width: 225px;
}
.wp-table-reloaded-id-38 .column-3 {
width: 115px;
}