Assign custom class to post content images
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20-04-2021 - |
Question
Is possible to assign a default class to the images that are part of a post content? I have a problem with teh layout, this because the attached images insetred inside a post will break my bootstrap layout. I want to assign a default class so the user when add an image into the content will have the class assigned and the layout will not break.
La solution
As you are using bootstrap you can add img-fluid
helper class to images like this.
function example_add_img_class( $class ) {
return $class . ' img-fluid';
}
add_filter( 'get_image_tag_class', 'example_add_img_class' );
get_image_tag_class
filter allows to add custom css class along side WordPress default classes. Read more about the filter here
Autres conseils
I guess you seeking of get_image_tag_class filter.
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