Ключевые слова: accumulator, art, battery, black, care, color, concept, contour, dark, design, dispose, drawing, eco, ecology, energy, environment, environmentally, flat, friendly, gradient, green, icon, illustration, item, line, linear, lineart, mode, neon, night, nightmode, outline, pictogram, recycling, reuse, safe, sign, simple, storing, sustainable, symbol, theme, thin, used, waste, web, yellow,