IM so sorry to say but such questions are falling out of the support policies, this is not a theme related question,
We receive “good” amount of theme related support questions and our number one goal is to fulfill this questions with quality, hope you understand me
Just to clarify, i gathered some more informations and managed to correct part of my mistakes, i’m not quite there but it would be extremely helpful to know whether what i’m trying to do is possible with custom css alone or if i need to modify the bootstrap, as some of the “commands” (no idea on the correct term) seems to get overriden.