Welcome to the shortcodes of the Telha theme. To save yourself valuable time, use it well.
Click in a textarea to select the code then copy and paste using
Ctrl-V. Once pasted where you want it, you can modify it as is needed.
You can modify the breadcrumbs CSS as you prefer.
You can place the jumbotron (f.e. about-us.html) in any page. Just modify the image URL, the image height and the animated text as preferred.