The Top Bar is a slim section positioned above the main header, typically used to display quick-access information such as Welcome message, contact details, language and currency options, or social links.

In the theme editor (Customize), click the Sections button > In Header group, add Top bar section

To open the section settings, simply click on the section name

Main options include:
Min height: Set the minimum height for this section. This helps ensure the section always occupies a certain vertical space, even if its content is minimal.
Font size: Set the font size for the text within this section.
Show separator line: Check to display a separator line above or below this section, helping to visually divide content.
Make section full width: Check to stretch this section to full width of the screen. If unchecked, the content will be constrained to the page's maximum content width.
Display colors by section: Check to apply a specific color schema for this section. When selected, you can assign an independent color scheme to this section, overriding global theme color settings.
Colors schema: Select the color schema to be applied to this section. A color schema defines color variables such as background color, text color, button colors, and more, ensuring consistency and easy management.
Background opacity: Set the opacity of this section's background. 0 is completely transparent, 1 is fully opaque.
Theme Settings tab:
Relevant options will be displayed based on the block you've added.
Show country flag: Check to display the country flag next to the country name in the currency/region selector.
Flag size: Set the size of the country flag
Multiple Currencies By: Select the multi-currency management tool being used.
Shopify: Utilizes Shopify Payments' built-in multi-currency feature.
The4: Uses The4's custom solution (likely an app or integrated theme feature).
Custom CSS tab: If you want to add custom CSS specifically for this section, please use this tab.
You can add up to 3 blocks in this section, with the available options being Information, Welcome message, Currency – Language, Custom liquid, and Socials.

Show email: Check to display your contact email address on the website.
Email: Enter the email address you wish to display and use for contact.
Show phone: Check to display your contact phone number on the website.
Phone: Enter the phone number you wish to display and use for contact.
Hide on tablet, mobile: Check to hide these contact details (email and phone number) on tablet and mobile devices.

Text1, Text2, Text3: Enter the text content for these fields. Each field can be used for different announcements, taglines, or concise information.
Adding a bottom border on link: Check to add a bottom border to links within this section. This helps to visually emphasize the links.
Date countdown: Select the end date and time for the countdown. The countdown will display the time remaining until this date.
Text day countdown: Enter the text to display alongside the countdown
Effect slider: Choose the transition effect between slides.
Fade: Slides fade in and out.
Slider: Slides slide horizontally or vertically.
Autoplay speed in seconds: Set the autoplay speed in seconds. Set to 0 to disable autoplay.
Pause when hover: Check to pause autoplay when the user hovers over the slider.
Hide on tablet, mobile: Check to hide this entire section on tablet and mobile devices.
Show currency selector: Check to display the currency selector, allowing customers to view and purchase products in their desired currency.
Show language selector: Check to display the language selector, allowing customers to browse your store in their preferred language.
Use location: Check to display a link to a specific location (e.g., a physical store address, a region-specific page).
Link location: Enter the URL that the location link will point to.
Open link in: Select how the location link will open when clicked: in the current tab or a new tab.
Hide on tablet, mobile: Check to hide these items (currency selector, language selector, and location link) on tablet and mobile devices.
