HTML+CSS: How to force div contents to stay in one line?

Question

I have a long text inside a div with defined width:

HTML:

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CSS:

Answer 1

div {
    display: flex;
    flex-direction: row; 
}

was the solution that worked for me. In some cases with div-lists this is needed.

some alternative direction values are row-reverse, column, column-reverse, unset, initial, inherit which do the things you expect them to do