.leg {
  stroke: #000;
  stroke-linecap: round;
}

.leg-inset {
  stroke: white;
  stroke-linecap: round;
}

.trace {
	stroke-width:3;
	stroke:maroon;
	stroke-linecap: round;
}

.trace-ghost{
	stroke-width:3;
	stroke:black;
	stroke-linecap: round;
}

.trajectory{
	stroke-width:2;
	stroke:maroon;
	stroke-linecap: round;
	fill:none;
}

.trajectory-ghost{
	stroke-width:2;
	stroke:darkblue;
	stroke-linecap: round;
	fill:none;
}


#ghost_pendulum {
	opacity: 0.2;
}