Using style
<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20001102//EN" "http://www.w3.org/TR/2000/CR-SVG-20001102/DTD/svg-20001102.dtd"> <svg width="100%" height="100%"> <g transform="translate(50,50)"> <rect x="0" y="0" width="150" height="50" style="fill:red;stroke-width:4;stroke:blue" /> </g> </svg>