> For the complete documentation index, see [llms.txt](https://manual.1landing.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://manual.1landing.vn/cac-phan-tu-co-ban-cua-landing-page/duong-thang.md).

# Đường thẳng

Để thêm các đường thẳng vào trong landing page, bạn làm như sau:

![](/files/N08dQh6OT9cxIMq5PJ7b)