svg {color: red;}

circle { 
    stroke: #006600; 
    fill:   #00cc00; 
}
circle .green { 
    stroke: #006600; 
    stroke-width: 9;
    fill: #00cc00;
}
rect {
    fill: blue;
    fill-opacity: 0.1;
    stroke: green;
    opacity: 0.5;
}
ellipse { fill: yellow; }
line { stroke: red; }
path { stroke: blue; }
polygon { 
    fill: lime;
    fill-rule: nonzero;
}
polygon { 
    fill: lime;
    fill-rule: evenodd;
}
polyline { fill: none; }

.node text { font: 12px sans-serif; }
tref { font-weight: bold; }
text tref { font-weight: bold; }
tspan { font-weight: bold; }
text tspan { font-weight: bold; }
textPath { font-weight: bold; } 
text textPath { font-weight: bold; } 
svg text textPath { font-weight: bold; }