.svg-stroke {
    stroke: #000000;
    stroke-width: 2;
    stroke-miterlimit: 10;
}

.svg-light-stroke {
    stroke: #000000;
    stroke-width: 1;
    stroke-miterlimit: 10;
}

.fill-dark {
    fill: #000000;
}

.fill-light {
    fill: #ffffff;
}

.fill-none {
    fill: none;
}

.q_arrow {
    fill: none;
    stroke: #000000;
    stroke-width: 3;
    stroke-miterlimit: 10;
}

.dashed {
    stroke-dasharray: 4;
}