/* Webbugs */

.webbug_graphs {
    text-align: center;
}

.webbug_graphs * {
    text-align: left;
}

.webbug_graph {
    display: inline-block;
    margin-right: 3em;
    margin-left: 3em;
}

.webbug_graph > canvas {
    margin-right: 1em;
}

.webbug_graph_legend {
    display: inline-block;
    vertical-align: top;
}

.webbug_graph_legend ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.webbug_graph_legend li > span {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: middle;
    border-radius: 0.5em;
    margin-right: 0.5em;
}

th.sortable {
    cursor: pointer;
}

th.sortable.sorted:after {
    content: '▲';
    float:right;
}

th.sortable.sorted.reverse:after {
    content: '▼'

}