<style>
p {
    display: inline-block;
    background-color: blue;
    width: 60px;
}

span {
    background-color: -apple-system-find-highlight-background;
    color: -apple-system-label;
}
</style>
<p>
<span>Quo</span> <span>usque</span> <span>tandem</span> <span>abutere,</span> <span>Catilina,</span> <span>patientia</span> <span>nostra?</span>
</p>