Reply To: Full width single post at 740px

Check out the post link and see how it looks.

I just came up with a body class named fw-740 (you can change it if you want). So once you add that in the body class field, you would need to create some CSS to get it working. I added this at the bottom of your CSS file –

.fw-7401 .content {
	float: none;
	margin: 0 auto;
	max-width: 740px;
}

So now anytime you want to use the Body Class, just add fw-740 in the Body Class field, and also make sure and select the Full Width layout. Once you do that, then the page will automatically have the 740px full width with no sidebar.