Change background color of first column in pivot table

[Str3s52020]

Hi

I want to change the background color of the first column in my pivot table with CSS (the same color as in the header).

Is it possible to do it with CSS?  
Thanks in advance! 😀

[Str3s52020 · Accepted solution]

I solved the problem. Below you can find a CSS code:

.qv-pt .cell:first-child{
background-color: #00414B;
color: white;
font-weight: bold;
}