While the link you gave gives you correct width, your theme may be responsive and may have different width on different screen sizes. The best way in this case is to find the maximum width your theme support and then make images 2x that. To find the maximum width: open your website in Chrome. Right … Read more
How to set one white space as width as one character in wordpress?
Display of content does too wide for screen
As of now there is no direct way to conditionally set content_width.But we can do this using template_redirect hook and changing the global content_width.This is done in Twenty Fourteen Theme.Following is the code. /** * Adjust content_width value for image attachment template. * * @since Twenty Fourteen 1.0 */ function twentyfourteen_content_width() { if ( is_attachment() … Read more
$content_width is one of the dark magic global variables wordpress uses. The value refers to the width in pixels of the area in which the post content is being displayed in a post page. It is expected to be set by themes. The reason for the if ( ! isset( $content_width ) ) { is … Read more