.chart .axis path, .chart .axis line {
    fill: none;
    stroke: #999;
    shape-rendering: crispEdges;
}
.chart .axis.x2 path, .chart .axis.x2 line {
    display: none;
}
.chart .axis text, .chart .legend text {
    font: 12px sans-serif;
    fill: #333;
}
.chart .axis.x path {
    display: none;
}

.chart .axis text {
    fill: #555;
}
.chart .axis line, .chart .axis path {
    stroke: #888;
}

.chart .focus line {
    stroke: #900;
}
.chart .focus text {
    fill: #900;
    font: 12px sans-serif;
}