Bug: Not fixing the navbar forces light mode // Feature request: Use automatic dark mode per default, add option to enforce a specific theme

[GruberMarkus]

The following code in /_layouts/default.html defines the class attribute twice:

    {% if site.fixed_navbar %}
        class="has-navbar-fixed-{{ site.fixed_navbar }}"
    {% endif %}
    class="theme-light"

Firefox ignores the second definition. This leads to the following problem:

• When fixed_navbar is set to true, bulma.io's automatic dark mode works correctly, because class is defined twice and class="theme-light" is ignored by Firefox.
• When fixed_navbar is set to false, bulma.io's automatic dark mode does not work, because class="theme-light" overrides it.

Proposed solution:

• Only define class once
• Make it possible to enforce a dark or light theme by introducing site.force_theme

    class="{% if site.fixed_navbar %} has-navbar-fixed-{{ site.fixed_navbar }} {% endif %} {% if site.force_theme %} theme-{{ site.force_theme }} {% endif %}"

[GruberMarkus]

By the way: Thank you very much for this theme! It is just great to be able to use bulma with Jekyll.