.svg{
	position:fixed;
	top:0;
	height:100%;
	z-index:1;
}
line, circle, path{
	stroke:var(--c1);
	fill:none;
}
circle{stroke:none;}
line{	stroke-width:.05em;}
.handle,.dot{	stroke-width:0;fill:var(--c1);}
path{	stroke-width:.1em;}