.stm_chart_style_1 canvas {
    max-width: 100%;
}

.stm_chart_style_1 .chart-legend {
    padding: 10px 0 0;
    list-style: none;
}

.stm_chart_style_1 .chart-legend li {
    display: inline-block;
    margin-right: 20px;
    vertical-align: top;
    color: #777;
}

.stm_chart_style_1 .chart-legend li span {
    position: relative;
    top: -1px;
    display: inline-block;
    margin-right: 5px;
    vertical-align: middle;
    width: 18px;
    height: 18px;
    border-radius: 2px;
}