caution SVG Icon

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg height="800px" width="800px" version="1.1" id="图层_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" 
	 viewBox="0 0 40 40" enable-background="new 0 0 40 40" xml:space="preserve">
<g>
	<g>
		<g>
			<g>
				<g>
					<path fill="#231815" d="M20,21c-0.3,0-0.5-0.2-0.5-0.5v-3.6c0-0.3,0.2-0.5,0.5-0.5s0.5,0.2,0.5,0.5v3.6
						C20.5,20.8,20.3,21,20,21z"/>
				</g>
				<g>
					<path fill="#231815" d="M20,23.6c-0.1,0-0.3,0-0.4-0.1c-0.1-0.1-0.1-0.2-0.1-0.4c0-0.1,0-0.3,0.1-0.4c0.2-0.2,0.5-0.2,0.7,0
						c0.1,0.1,0.1,0.2,0.1,0.4c0,0.1-0.1,0.3-0.2,0.4C20.3,23.6,20.1,23.6,20,23.6z"/>
				</g>
			</g>
			<g>
				<path fill="#231815" d="M25.9,26.7H14.1c-0.9,0-1.8-0.5-2.2-1.3c-0.5-0.8-0.5-1.8,0-2.6l5.9-10.3c0.5-0.8,1.3-1.3,2.2-1.3
					s1.8,0.5,2.2,1.3l5.9,10.3c0.5,0.8,0.5,1.8,0,2.6C27.7,26.2,26.9,26.7,25.9,26.7z M20,12.3c-0.6,0-1.1,0.3-1.3,0.8l-5.9,10.3
					c-0.3,0.5-0.3,1.1,0,1.6c0.3,0.5,0.8,0.8,1.3,0.8h11.9c0.6,0,1.1-0.3,1.3-0.8c0.3-0.5,0.3-1.1,0-1.6l-5.9-10.3
					C21.1,12.6,20.6,12.3,20,12.3z"/>
			</g>
		</g>
	</g>
</g>
</svg>