A Heading with unselectable parts

But if you are familiar with developer tools nothing can really hamper users to select and copy things. But if you are familiar with developer tools nothing can really hamper users to select and copy things. But if you are familiar with developer tools nothing can really hamper users to select and copy things. But if you are familiar with developer tools nothing can really hamper users to select and copy things. But if you are familiar with developer tools nothing can really hamper users to select and copy things. But if you are familiar with developer tools nothing can really hamper users to select and copy things. But if you are familiar with developer tools nothing can really hamper users to select and copy things. But if you are familiar with developer tools nothing can really hamper users to select and copy things. But if you are familiar with developer tools nothing can really hamper users to select and copy things.

This part is selectable without a word surrounded by a span with that class. This part is selectable without a word surrounded by a span with that class. This part is selectable without a word surrounded by a span with that class. This part is selectable without a word surrounded by a span with that class. This part This part is selectableis selectable without a word surrounded by a span with that class. This part is selectable without a word surrounded by a span with that class. This part is selectable without a word surrounded by a span with that class. This part is selectable without a word surrounded by a span witThis part is selectableh that class. This part is not selectable without a word surrounded by a span with that class. This part is selectable without a word surrounded by a span with that class. This part is selectable without a word surrounded by a span with that class. This part is selectable without a word surrounded by a span with that class. This part is selectable without a word surrounded by a span with that class. This part is selectable without a word surrounded by a span with that class. This part is selectable without a word surrounded by a span with that class.