Hi,
In my stylesheet.css I added e.g. two style classes (just called them barChart1 and barChart2):
.psc-barChart1 .ia_barChart > rect {
width: 15px;
transform: translate(10px)
}
.psc-barChart2 .ia_barChart > rect {
width: 30px;
transform: translate(20px)
}
On my time series chart, I just reference which of those style classes I want to use (barChart2 in this example):
And the result (style barChart1 used on the upper chart, and barChart2 used on the lower chart):