For a WordPress website theme I was using the body_ class function in the body tag.
<body <?php body_class(); ?>>
This was adding relevant classes into the body.
I wished to add another class to the body. In this case for a customer review. For a presentation I wished to provide a comparison between a modern responsive theme and an older style where the page doesn’t resize appropriately.
I added an unresponsive class to the WordPress website via the HTML body which would be used to stop a bootstrap based website from being responsive.
This is the relevant section of the header.php file
<?php wp_head(); ?> </head> <body <?php body_class(); ?>> <a href="#content" class="skipnav">Skip to content</a> <div id="page" class="hfeed site ">
To make the change I amended the functions.php file.
Within this you can add the additional classes via the body_class filter. I chose to add just the one class.
add_filter( 'body_class', function( $classes ) {
return array_merge( $classes, array( 'unresponsive' ) );
} );
Reviewing the website source I was able to see the class added, within the body and the website was adopting the presentation fro the additional class.
