I once found this site that "teaches" the very basics of HTML:
http://htmliseasy.com/index.html
You may find it useful.
Please excuse my bad English.
Currently gaming on a PC with an i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.