@font-face {
  font-family: 'DingTalk JinBuTi';
  src: url('https://infoconnect.oss-cn-shanghai.aliyuncs.com/digital-human-course/static/font/DingTalk%20JinBuTi.ttf')
    format('opentype');
  font-weight: normal;
  font-style: normal;
}