I need help in making my new browser main screen

Hi i need help in my app i want the main screen of my browser to be like chrome
and i am trying to make it but i am not able to make it

it is coming like this i want it to be like whenever i scroll the web page should be attached to vertical scroll arrangement and the main components should come up of it
like this

please help me

Please help me

Use Dynamic component extension to achieve any design you want.

Add both into a one vertical layout and set the width of both to same value, and then try to minimize the space between that by reducing the size of components between two