Hi,
try to see this topic https://www.easy-profile.com/support/custom-css-for-profile-page.html

Hi,
sorry you have right, try with this code:

#jsn-form.flat > ul.z-tabs-nav > li > a{

    background-color:#e2001a; /* Normal Color */

}

#jsn-form.flat > ul.z-tabs-nav > li:hover > a{

    background-color:#e2001a; /* Hover color */

}

#jsn-form.flat > ul.z-tabs-nav > li.z-active > a{

    background-color:#e2001a; /* Active color */

}

Sorry but where do I insert the code?

Style should be managed by template, all template allow you to add custom style code or include a custom CSS file.

For example your template should be created by "enginetemplates", so try to read this doc page at https://enginetemplates.com/custom-code-settings-of-helix-ultimate-framework/ (CUSTOM CSS section)

Thanks. Perfect!