Ключевые слова: adjusting, art, assistance, belt, blue, bright, buoy, color, colorful, contour, emergency, equipment, fixing, flat, glowing, gradient, help, icon, illustration, isolated, life, lifebelt, lifebuoy, lifeguard, lifesaver, light, line, linear, lineart, maintenance, nautical, neon, outline, protection, repair, rescue, ring, risk, safe, safety, save, sea, security, service, setting, sos, support, survival, swim, vector,