[Steven Zahm]

@ James

re: Could that custom CSS be configured to only act in one page, the only that displays the search tool?

If theme has that option… to load custom CSS on specific pages only. Some theme do. Most include a global custom CSS option though.

re: Also, just to clarify. Is the online issue affecting the keyword search box being cut off? Is that the issue that needs fixed?

No, the issue I was referring is when you are viewing the page on the desktop, not mobile. This issue in your screenshot is different. I’ll take a moment to see if I can locate and resolve the it for you…

Add the following to the theme’s custom CSS area:

@media only screen
and (max-width : 480px) {

    #cn-multi-category-search input#cnmcs-search-input {
        display:block;
        width: 100%;
    }
}

That should fix it.