Problem:

I want to create a random background image for a div that changes every time the page loads. I am using classic Toolset views and a Genesis child theme.

Solution:

- Create an image custom field and make it a repeating field with the slug set to "slider-images."

- Create a shortcode as described in the documentation link below.

- To use the random image as a background, add custom HTML code inside the content template or wherever you want to use the shortcode, with the following format:

<div class="background-container" style="background-image: URL([types field='slider-images' index="[generate-rand-num field='slider-images' output='raw']"][/types])">
Content of the DIV
</div>

Relevant Documentation:

https://toolset.com/forums/topic/choose-random-image-from-custom-field/

Problem:

How to style background (border) of Google map Infowindow pop-up?

Solution:

There isn't such kind of built-in feature within Toolset plugins, it needs custom CSS codes, for example below similar thread:

https://stackoverflow.com/questions/37456627/how-to-change-the-infowindow-background-color

Relevant Documentation: