Definitely a problem with Mosaic Grid. Was able to reproduce the issue in the sandbox. I have created an issue on Github (https://github.com/backdrop-contrib/mosaic_grid/issues/34).
Actually, this may have nothing to do with whether the page is a child or has children. It seems that the "Type 2" behavior (no dropdown triangles and permanently expanded link lists under the...
Actually, I spoke too soon. This is getting curiouser and curiouser... Maybe the below will spark some ideas.
So, I have two classes of pages. The first class are ones where on a wide...
No, the site is still a mess, so I don't want it public quite yet.
I had thought about seeing if I could reproduce it on the demo, or clone my site and start stripping stuff out and see if...
Comments
I guess because the CSS code that manages this element is:
.block-hero-no-image {
background-blend-mode: luminosity;
background-color: #0074bd;
background-image: url("/core/themes/basis/images/texture.png");
background-position: center center;
background-repeat: repeat;
}
The background-blend-mode CSS3 property is not supported by Microsoft browsers:
https://www.w3schools.com/cssref/pr_background-blend-mode.asp
https://developer.mozilla.org/en-US/docs/Web/CSS/background-blend-mode
I would recommend to use another CSS technique for this block - for example CSS opacity or RGBA color.
Or may be simply color texture.png file.