html {
  font-family: Arial, "PingFang SC", "Microsoft YaHei", "微软雅黑", "Hiragino Sans GB", "Helvetica Neue", Helvetica, Tahoma, sans-serif;
}

body {
  font-family: Arial, "PingFang SC", "Microsoft YaHei", "微软雅黑", "Hiragino Sans GB", "Helvetica Neue", Helvetica, Tahoma, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale
}