How do i change node red dashboard side bar color?

[Engineer_M]

hi everyone, sorry i have tried many ways to change side bar color of node red dashboard using css style but no lucky, any one help me to solve that problem that am facing please

[jbudd]

You can change it in the dashboard theme tab

But if you want to use CSS:

body.nr-dashboard-theme md-sidenav {
        background-color: aquamarine;
    }