Creating a website template from scratch

[Nadarajah]

Hi,

I would to like to create a website like https://ktganeshalingam.com/ . To serve the website, first I want to use my computer as the server. Looked for tutorials and looks like I have found one  W3Schools Online Web Tutorials .

 

Right now I think I can do from the top up to the top nav bar as in the link provided. 

The rest is the problem for me. By looking at it basically it looks like a grid. Each cells in the grid  has (1) category heading (2) some links from the category and a link to get all the links for that category.

 

Would you be able to help me to create a template for the same layout as given in the link?

Thank you

Thiru