Where does the "" in the source code of the website (picture) come from?_html/css_WEB-ITnose

A white border appears at the top of the website. Right-click to inspect the element as shown below:


You can see that two quotation marks " " appear in the code. Delete these two quotation marks and the white border will be No more
Case URL http://www.tz4s.com/ Please help me find out what’s going on! ! !

Reply to the discussion (solution)

Right-click to view the element, and the

" " Why does this appear? ? ? ? White edges appear on the website

http://bbs.csdn.net/topics/390902767?page=1

http://bbs.csdn.net/topics/390902767? page=1

Thank you, I’ll take a look

http://bbs.csdn.net/topics/390902767?page=1

Perfect solution, hahahahaha! ! ! ! 3q3q3q3q3q3q