enter image description here

I am designing the page of a AI painting project.Firstly I painted some structures and styles.However,when I open the development tool,it was just like that.
The main page

I’m trying to setup a modal popup that uses a background-image with a list within it. But no matter what I try I can’t seem to get the list to align and scale well when adjusting the screen width.

I have one .container class in my CSS with max-width: 1400px property. Now I have a layout in which there are two different sections with 2 columns and the first column of first section is spanning 2 rows (refer the image below).
Demo layout design

I want to make an article card with layout just like this below:

I have container with fixed width. Inside the container there is a div with internal text.
Example:

I have a paragraph with text that wraps. How can I make the paragraph take the width of its longest line that fits inside inside its parent/ inside the grid cell containing this paragraph?