How can I remove horizontal scrollbar in wordpress with css?

I have tried this:

html, body {
margin: 0px;
padding: 0px;
width: 100%;
}

There is a small white column to the right side of the page, so there is a horizontal scrollbar. I want to see all the contents in a page so that I do not need horizontal scrollbar and I do not need that extra small white column of a page. How can I remove horizontal scrollbar in wordpress with css or what should I do to remove that horizontal scrollbar and that extra small white column?

• This topic was modified 5 years, 8 months ago by php-coder.
• This topic was modified 5 years, 8 months ago by php-coder.
• This topic was modified 5 years, 8 months ago by Jan Dembowski. Reason: Moved to Fixing WordPress, this is not an Developing with WordPress topic