Recently, I have been integrating simple Bootstrap 4 HTML pages into a WordPress project.
I've utilized the container
class for the containing divs.
The pages function well overall, except for an unexpected vertical line that spans the entire page, appearing as shown below:
https://i.sstatic.net/XmCVg.png
On another page:
https://i.sstatic.net/REL8E.jpg
I attempted adding some CSS to resolve this issue on the usual page:
* {
border: none;
}
or
.container {
border: none;
}
Unfortunately, after applying these styles, no changes occurred, leaving me puzzled about the cause of the vertical line.
Below are the links to the affected pages:
page 1
page 2