Welcome to WPSE. Additional markup for certain posts is more appropriately included in the template for that content type. If these are blog posts, then single.php is the likely template used for display, depending on how your theme is structured. The likely problem with the code in your question is that you are not using … Read more
To expand on @Tom J Nowell’s comment, any whitespace after ?> and before <?php will get output, so if you are adding an alt tag you need to make there there’s no extra white space outside the <?php ?>. Here’s an example, and I’ve simplified your code a bit as you can do that in … Read more
You are using the WP Element plugin to control your content, as such HTML editing is disabled because the HTML source is basically impossible to edit by hand, as it contains all the format, content, blocks ( json ) and other configuration options which are stored together in the post_content. Perhaps you can create new … Read more
Without seeing the code it’s a difficult problem to solve, but it sounds like something else is overwriting your code. You may need to be more specific about the H4 you’re targeting footer h4 for instance. You may also need to add !important to your CSS declaration in order to get it to work. See … Read more
If possible, please provide links to the site and pages that display this issue. Since your second item seems to be a script – first step would be to verify is it being output in page source. Otherwise it is hard to guess is problem with script not echoed or script not running. PS there … Read more
Use custom page template and you will have complete control over what goes in that page.
Youtube now supports oEmbed by default as the first option and even automatically highlights the url. Go to the youtube video you want, click share, the url is auto highlighted for you, copy + paste into wordpress, it does not get any easier.
Hit Shift + Enter and you”ll get <br>
I did a quick Google search and it took me to this article. I have not used either of the plugins mentioned but they are TinyMCE Advanced and WP-Table Reloaded hopefully one of those work out for you.
You have to implement your own hook for template_redirect action: add_action( ‘template_redirect’, ‘wpse8170_template_redirect’, 1 ); function wpse8170_template_redirect() { global $wp_query; // check if it is not a page or if it is front page, then exit from the hook if ( !$wp_query->is_page() || $wp_query->is_front_page() ) { return; } // check queried object, if it is … Read more