How to make a DIV not wrap?

Elaborating the solution

Using white-space: nowrap; correctly is not the end of wisdom. There exists a universe where adaptive design and versatility are paramount. Let us navigate through other ways you can ensure your DIVs don't wrap and potential issues you may encounter.

Preventing child DIV wrapping

Tackling multiple child DIVs in a container, we also aim to keep their block-level nature while preventing wrapping. You could use display: inline-block; for child elements or float: left;.

But hey, why not use a handy dandy tool called flexbox? It’s the modern solution that delivers precise control and flexibility:

.flex-container {
    display: flex;
    flex-wrap: nowrap; /* Let's keep the band together!🎸 */
}
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All child DIVs in the .flex-container shall remain on one line and align wonderfully, thanks to the flexbox properties.

Handling overflowing content with Horizontal Scrolling

What if your content is too wide to fit into your stage (container)? Easy! Make it scrollable:

.scroll-x {
    overflow-x: auto; /* To infinity and beyond! */
    white-space: nowrap;
}
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A good adaptive design guides users to scroll through content that stretches beyond their viewport, creating accessibility without messing up the layout.

Vertical alignment: inline-block in use

With display: inline-block; for child DIVs, vertical misalignment can occur. To overcome this:

.vertical-top {
    vertical-align: top; /* Like meerkats on alert! */
}
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Even with different heights, all inline-block child DIVs align to the top. But beware! Whitespaces may appear between inline-block elements. To delete these, use negative margins or our classic friend, font-size: 0; (apply it on the parent, and the child can restore its font-size).

Cross-browser compatibility and RTL text

In older browsers, issues may arise with white-space: nowrap; and other layout styles, especially with RTL text on IE7. Thus, testing your code on various browsers is key for universal user experience.

Use direction: rtl; to achieve proper layout for right-to-left languages and test on supporting browsers.

Responsiveness is key!

While non-wrapping DIVs work wonders for certain layouts, they can leave a mark on your responsive design. Thus, define rules for different screen sizes using media queries:

@media (max-width: 600px) {
    .no-wrap {
        white-space: normal; /* Smaller screens can't handle the Beatles 🕴️🕴️🕴️🕴️ */
    }
}


This strategy manages layout integrity while catering to varied screen sizes, hence winning the hearts of a wider audience on multiple devices.