body,html{width:100%;height:100%;margin:0;padding:0}body{font-family:Arial;color:#333}#chart-container{position:relative;display:inline-block;top:10px;left:10px;height:420px;width:calc(100% - 24px);border:2px dashed #aaa;border-radius:5px;overflow:auto;text-align:center;min-width:1000px!important}