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Asked: 2026-06-08T08:45:54+00:00

So i am using CSS, JS and Ruby for a project. Now i have

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So i am using CSS, JS and Ruby for a project. Now i have my location set etc, in ruby but i want to access them on my css files. This is to customize views for a particular locale. I have done the following in my controller. 

 before_filter :set_locale

 private

 def set_locale
    @locale ||= params[:locale] || session[:locale] || I18n.default_locale
      I18n.locale = session[:locale] = @locale
 end

How do i access this set location in my CSS files? for instance to say that if location is russia then make the height 200 px or something like that.

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1 Answer

  1. Editorial Team

    You can add current locale to html tag as lang.
    For example 

    %html{lang: I18n.locale}
<html lang="en"> or <html lang="ru">

    and add specific language style with language prefix

    html[lang="en"] {
  # for english part
}

html[lang="ru"] {
  # for russian part
}

    also you can change behavior existing class 

    .test-title {
  html[lang="en"] & {
    // specific english style
  }
}
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