
<svg xmlns="http://www.w3.org/2000/svg">
    <g style="fill-opacity:0.7; stroke:black; stroke-width:0.1cm;">
        <circle cx="6cm" cy="2cm" r="100" style="fill:red;" transform="translate(0,50)" />
        <circle cx="6cm" cy="2cm" r="100" style="fill:blue;" transform="translate(70,150)" />
        <circle cx="6cm" cy="2cm" r="100" style="fill:green;" transform="translate(-70,150)" />
    </g>
</svg>