Document _sass folder

[Tomasz-Kluczkowski]

Document and set some standards what css goes where, naming policy, global styles vs local etc. At this moment I am trying to keep each section's css code separate so everything is easily swapable. Also we are trying to stick to kind of BEM (block - element methodology) Each section has its name which is the first part of the name of any css class indicating to which section it belongs. Then after __ we have the element's name and its details. We are avoiding names like -red or -blue, instead indicate -button or -link to suggest the elements use instead of style.
It is not perfectly done but makes reading the css code way much easier for the future.
More on:
https://en.bem.info/methodology/