body {
    overflow-y:scroll;
}
#mean {
    height: 450px;
    min-width: 100px;
    min-height: 100px;
}

.nvd3 .nv-axis.nv-x  line {
    fill: none;
    stroke: #333;
    stroke-opacity: 1;
	stroke-dasharray: 1,5;
	stroke-width: 1px;
    shape-rendering: crispEdges;
    stroke-linecap: round;
}

.nvd3 .nv-axis.nv-y line {
    display: none;
}
.nvd3 .nv-axis.nv-y path.domain,
.nvd3 .nv-axis.nv-x path.domain {
    stroke-opacity: 1;
    stroke: #aea79e;
}


svg text {
    font-family: Ubuntu;
}