.path {
    fill: none;
    stroke: grey;
    stroke-width: 1;
    shape-rendering: crispEdges;
}

.line { 
    stroke-width: 2;
    fill: none;
}

.label {
    font-size: 10pt;
}

.graph-title {
    text-align: center;
}

g .tick {
    font-size: 210%;
}

.path {
    fill: none;
    stroke: grey;
    stroke-width: 3;
    shape-rendering: crispEdges;
}

.line { 
    stroke-width: 3;
    fill: none;
}