firefox home screen not fully opening on both sides 最近的回答https://support.mozilla.org/zh-CN/questions/13297422021-03-19T10:17:21-07:00Problem solved use zoom controls.
<Control> + (plus) enlarge
<Control> - (minus) reduce
2021-03-19T10:17:21-07:00richie70https://support.mozilla.org/zh-CN/questions/1329742#answer-1399830<p>Problem solved use zoom controls.
</p><p>&lt;Control&gt; + (plus) enlarge
&lt;Control&gt; - (minus) reduce
&lt;Control&gt; 0 (zero) restore
pressed &lt;control&gt; + twice fixed my problem
</p>