@import url('persian-font.css');
body {
  font-family: yekan,arial;
  font-size: 24px;
  line-height: 1.428571429;
  color: #333333;
}

#chart-container {
  position: relative;
  display: inline-block;
  top: 10px;
  left: 5px;
  height: 550px;
  width: calc(100% - 50px);
  border: 0px dashed #aaa;
  border-radius: 5px;
  overflow: auto;
  text-align: center;
  margin-bottom :100px;
}