CSS hexadecimal colors code and rgba

[webwamp]

in CSS should hexadecimal color code be lowercase or uppercase (one of this two and not be both in same time). so if you have "color", "background-color", and ... should be fix hexadecimal codes. but now if you have this: .text{color:#fFfFfF;background-color:#Dc3545} it is return exactly same and not fixed. so choose one of them (upper or lower) case and fix hexadecimal color code in text;

next issue in RGBA: if you pass rgba(55,66,77,1); it is should be convert to rgb(55,66,77); and not pass rgba again, this number exactly "1" mean full. so better to be convert.