.brand-logo{filter:drop-shadow(1px 0 #fff)drop-shadow(-1px 0 #fff)drop-shadow(0 1px #fff)drop-shadow(0 -1px #fff)drop-shadow(1px 1px #fff)drop-shadow(-1px -1px #fff)drop-shadow(1px -1px #fff)drop-shadow(-1px 1px #fff)}