.button4{border-radius:12px}.button{background-color:maroon;border:none;color:#fff;padding:20px;font-weight:700;font-family:Arial,Helvetica,sans-serif;text-align:center;text-decoration:none;display:inline-block;font-size:24px;margin:4px 2px;cursor:pointer}.widget.chart-widget .widget-body{height:550px}