CS50's introduction to computer science this is how i learned code! this is way more info than you need to start on the small web,
but very good if you want to take your coding skills to another level. this course (computer science) includes week 8: html css and javascript, which is more relevant here.
if you scroll all the way down on the left side there are links to their other courses, including cs50 python, which is the one i did and definitely recommend if you want to learn programming by yourself and don't know where to start!!
another marquee code (if your text is too short and leaves a gap, duplicate the parentSelector.insertAdjacentHTML('beforeend', clone) part until all space is filled)
c0unt3ss_online is a graduation project, so for more references you can check out my research. i also mention sources in my code sometimes if you check that out. kisses and plasma! 💋