根据提供的答案here，这是一个已经解决的Firefox错误：
<div title="jgjgnfmfnfjdbfkfhrbmfludgdbmfldjrnmgfkvjmrmffgkhfbrkfjgbfjhbfhfghfmjfjnrjrjntmvlgjtmg,lgk,gkejgjgnfmfnfjdbfkfhrbmfludgdbmfldjrnmgfkvjmrmffgkhfbrkfjgbfjhbfhfghfmjfjnrjrjntmvlgjtmg,lgk,gkjgjgnfmfnfjdbfkfhrbmfludgdbmfldjrnmgfkvjmrmffgkhfbrkfjgbfjhbfhfghfmjfjnrjrjntmvlgjtmg,lgk,gkjgjgnfmfnfjdbfkfhrbmfludgdbmfldjrnmgfkvjmrmffgkhfbrkfjgbfjhbfhfghfmjfjnrjrjntmvlgjtmg,lgk,gkjgjgnfmfnfjdbfkfhrbmfludgdbmfldjrnmgfkvjmrmffgkhfbrkfjgbfjhbfhfghfmjfjnrjrjntmvlgjtmg,lgk,gkjgjgnfmfnfjdbfkfhrbmfludgdbmfldjrnmgfkvjmrmffgkhfbrkfjgbfjhbfhfghfmjfjnrjrjntmvlgjtmg,lgk,gkjgjgnfmfnfjdbfkfhrbmfludgdbmfldjrnmgfkvjmrmffgkhfbrkfjgbfjhbfhfghfmjfjnrjrjntmvlgjtmg,lgk,gkjgjgnfmfnfjdbfkfhrbmfludgdbmfldjrnmgfkvjmrmffgkhfbrkfjgbfjhbfhfghfmjfjnrjrjntmvlgjtmg,lgk,gkjgjgnfmfnfjdbfkfhrbmfludgdbmfldjrnmgfkvjmrmffgkhfbrkfjgbfjhbfhfghfmjfjnrjrjntmvlgjtmg,lgk,gkjgjgnfmfnfjdbfkfhrbmfludgdbmfldjrnmgfkvjmrmffgkhfbrkfjgbfjhbfhfghfmjfjnrjrjntmvlgjtmg,lgk,gkjgjgnfmfnfjdbfkfhrbmfludgdbmfldjrnmgfkvjmrmffgkhfbrkfjgbfjhbfhfghfmjfjnrjrjntmvlgjtmg,lgk,gk" class="hello">
This is a test of a tooltip that could potentially go off of the edge of the screen. What it should do is wrap at the edge of the screen to the next line. It is debateable whether or not a line break in the code should put a new line into the tooltip, since that could be used to make a list. The HTML 4.01 spec says newlines should be treated as whitespace in all attributes that take CDATA, but TITLE takes text, not necessarily CDATA. This has all been in one line up to this point. Now for a newline:
This is a new line. Now for a double newline
</div>
（在Firefox中打开）
我该如何解决这个问题？