Responsive Embeds in WordPress
This snippet filters oEmbed output in WordPress (
the_content()) to force responsive embeds.
To use, add the contents of
responseive_embeds.less to your site's stylesheet (if you're not using LESS, don't forget to move the
iframe,object,embed rule outside of
.embed-container and change it to
.embed-container iframe,.embed-container object,.embed-container embed).
Then add the
responsive_embed() function to your theme's
functions.php and insert the
add_filter() call in your theme's setup function.