December 2017
Beginner
458 pages
7h 52m
English
Next, we will add our class. So we need to find where ul starts:
<ul><?php $cat_args['title_li'] = ''; /** * Filter the arguments for the Categories widget. * * @since 2.8.0 * * @param array $cat_args An array of Categories widget options. */ wp_list_categories( apply_filters( ' widget_categories_args', $cat_args));
In this line, we will add class="w3-ul":
<ul class="w3-ul">
Now, reload the frontend page, and now it looks like it did before as shown in the following screenshot:

Read now
Unlock full access