f="{{ .Site.Params.special_favicon.fav16 }}"
      />
      <link rel="manifest" href="{{ .Site.Params.special_favicon.manifest }}" />
      <link
        rel="mask-icon"
        href="{{ .Site.Params.special_favicon.mask_icon }}"
        color="{{ .Site.Params.special_favicon.mask_icon_color }}"
      />
      <meta
        name="theme-color"
        content="{{ .Site.Params.special_favicon.theme_color }}"
      />
      {{ else }}
      <link rel="icon" type="image/png" href="{{ .Site.Params.favicon }}" /