预格式化标签的在比例字体下显示好得多，根据CSS 2.1标准。

Pre-formatted tabs work much better in proportional fonts, following the CSS 2.1 spec.

youdao

预格式化标签的在比例字体下显示好得多，根据CSS 2.1标准。

Pre-formatted tabs work much better in proportional fonts, following the CSS 2.1 spec.

youdao