How do I get fixed sizes of two columns?

[intveld]

Good evening,

I tried to place two different sized columns (more or less 2/3 - 1/3) in one section of a new wbsite page.
In Cornerstone it looks great, but on the live website the two columns have the similar size (1/2 - 1/2).
How can I fix this problem?

I add two screenshots.

Thanks in advance

[tristup]

Hi @intveld,

Thanks for reaching out.
Sometimes the only screenshot doesn’t help us to recognize the issue you are having. Can you please provide login credentials for your site in a secure note to examine it further, including:

– WordPress Site URL & Login URL
– Specific page URL where you are having this issue
– WordPress Editor username/password to check the editor’s view

To create a secure note, click the key icon underneath any of your posts.

Thanks