如何将我的document.write字符串居中？

Question

您好，我正在尝试找出如何居中document.write字符串。任何帮助，将不胜感激谢谢。

之所以需要document.write是因为它是我的作业的一部分。

下面是我要居中并放大的代码。

document.write (username + " " + job + " and the " + technology + " of Destiny" +
"<br><br>Set 3000 years in the future, a down-on-his-luck " + career + " teams up with a robot " + animal + " and a world-famous " + technology + 
" hacker to steal the last " + technology + " on Earth from the " + authority + " of the New World Government. <br>This " + 
(wholeHours + " Hour " + wholeMinutes + " Minutes ") + "long film stars Nick Cage as Thor " + job + 
", and Morgan Freeman as the voice of " + color + " " + animal + " " + getRndInteger(age,videogames));

Answer 1

使用document.write时，请向文档中写入标签，并使用text-align: center;属性将其居中。

document.write('<h3 style="text-align: center;">test</h3>');