Notification icons suitable for custom web design and computer purposes

green, red, yellow, blue, background, design, isolated, sign, success, join, 3d, symbol, icon, announcement, mark, cross, agreement, pass, information, attention, web, problem, website, trouble, warning, signal, agree, notify, yes, no, webdesign, exclamation, interface, cancel, error, alert, closing, rejected, notice, confirmation, register, submit, denied, accept, proclamation, notification, deny, reject, isometric, accepted,