I placed car-dealer-website, a web application from car-dealer-website.org , in a subdirectory on my host mysite.com/car. Wordpress is public_html (mysite.com).
What I am trying to do is embed mysite.com/car in Wordpress. I tried iframe and it is ugly. I looked for a php css options,using a code I found online, it didnt work but I saw hope and think php and css is the solution.
What I am asking for is direction on using php and css to embed in Wordpress. I want to write code no plugins. I hope to learn some php coding. Thank you in advance for your suggestions, tutorials, different methods.