Do you like our help center?Please follow the steps. Step 1: Add a new section name “help-center”: Paste the code blow: copy <style> ul#help-center-category > li { border: {{ section.settings.border_px }}px solid transparent; } ul#help-center-category :hover { background: {{ section.settings.color_category_active }}; } .background-active { background: {{ section.settings.color_category_active }}; } ul#help-center-category > li:hover { border-color:{{ section.settings.border_color …