为什么这会出现在我的网站打印预览中？

I have a website development problem.

My website, when in print preview and when printed, shows:

(/)

which appears near the top of the page, and it isn't in any of my website files.

The website is in Concrete5, but I style it with my own LESS.

Has anyone else had this issue?

Some browsers append the URL to a link when printing. To turn this off, add this to your site's stylesheet:

@media print {
    a[href]:after {
        content: "" !important;
    }
}