.duo-runner svg.runner-left,
.duo-runner svg.runner-right {
    visibility: hidden;
}

.duo-runner svg.pacer,
.duo-runner svg.runner,
.duo-runner.pacer:not(.pacer-4) svg.pacer.donut {
    visibility: hidden;
}

.duo-runner.left.pacer svg.pacer-left,
.duo-runner.left svg.runner-left,
.duo-runner.right.pacer svg.pacer-right,
.duo-runner.right svg.runner-right {
    visibility: visible;
}

.pacer-1 svg.pacer {
    color: #76050f;
}

.pacer-2 svg.pacer {
    color: #135ca9;
}

.pacer-3 svg.pacer {
    color: #d36e10;
}

.pacer-4 svg.pacer {
    color: #68119b;
}

#legend .runner-marker {
    font-size: 30px;
    width: 40px;
}