empact/app/styles/charts.css

.barchart-container {
    box-sizing: border-box;
    float: left;
    width: 50%;
    padding: 0 20px 20px 0;
}
.barchart g {
    cursor: pointer;
}
.barchart .label {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 16px;
}
.barchart .label_underlay {
    fill: rgba(255, 255, 255, .7);
}

.filters {
    width: 100%;
}
.filters .item {
    margin: 0; padding: 0;
    float: left;
}
.filters .item li {
    margin-right: 0.3em;
}
.filters .sort li {
    margin-left: 0.3em;
}
.filters .sort {
    margin: 0; padding: 0;
    float: right;
}
.filters li {
    display: inline-block;
    font-size: 1.2em;
    line-height: 2em;
    font-weight: 300;
    color: #aaa;
    cursor: pointer;
}
.filters li.active {
    font-weight: 400;
    color: #222;
    cursor: default;
}