op_add.svg 620 Bytes
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg  PUBLIC '-//W3C//DTD SVG 1.1//EN'  'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd' [
	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
]>
<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" height="13px" width="13px" version="1.1" y="0px" x="0px" overflow="visible" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 13 13" enable-background="new 0 0 13 13">
<circle cy="6.5" cx="6.5" r="6.5" fill="#575756"/>
<rect y="5.5" x="2.5" height="2" width="8" fill="#fff"/>
<rect y="2.5" x="5.5" height="8" width="2" fill="#fff"/>
</svg>