the version switcher is not displayed with the dark theme colors

[12rambau]

I noticed in the latest release that the version switcher continue to use the orange/gold color from the begining of #540. It was not displayed in PR pre-build so I didn't modified its css.

You can assign this to me

[12rambau]

my bad it' a feature:

/* custom.css */
#version_switcher_button[data-active-version-name*="dev"] {
background-color: rgb(255 138 62);
}