How to disable line wrapping in Drupal?

Question

Drupal

There is html code:

<button>Кнопка 1</button>
<button>Кнопка 2</button>
<button>Кнопка 3</button>
<button>Кнопка 4</button>
<button>Кнопка 5</button>

In the browser it is displayed like this:

If you paste it into Drupal and select full html, then

How can I disable automatic line wrapping?

Answer 1

<button>Кнопка 1</button><button>Кнопка 2</button><button>Кнопка 3</button><button>Кнопка 4</button><button>Кнопка 5</button>