Stretch text to full width

I created a post with text in full width because of pictures in the post. After I wrote a little text the text only fill the half of the website. Can anyone help me fix this?

The link to this error is:

Okay, I already solved it :smiley:

Hi @drillfork,

Awesome great to see you got that solved.

Please advise if you have more questions.

Have a fantastic day!