The WordPress website showcases inline CSS code

I'm currently working on a project at and upon reviewing the source code, I noticed the following snippet. This inline code is part of the Theme, and I'm wondering if there's a way to extract this code into a separate stylesheet within the child folder. Additionally, I've observed that there are numerous redundant tags in the head section. Is there a method to streamline and optimize these tags for better performance? Any guidance on this matter would be greatly appreciated!

<style type="text/css"> .ssba {




                                    }
                                    .ssba img       
                                    {   
                                        width: 40px !important;
                                        padding: 6px;
                                        border:  0;
                                        box-shadow: none !important;
                                        display: inline !important;
                                        vertical-align: middle;
                                    }
                                    .ssba, .ssba a      
                                    {
                                        text-decoration:none;
                                        background: none;
                                        font-family: Indie Flower;
                                        font-size:  20px;


                                    }</style><style type="text/css"> #header, #main, #topbar-inner { max-width: 1250px; } #container.one-column { } #container.two-columns-right #secondary { width:250px; float:right; } #container.two-columns-right #content { width:910px; float:left; } /*fallback*/ #container.two-columns-right #content { width:calc(100% - 280px); float:left; } #container.two-columns-left #primary { width:250px; float:left; } #container.two-columns-left #content { width:910px; float:right; } /*fallback*/ #container.two-columns-left #content { width:-moz-calc(100% - 280px); float:right; width:-webkit-calc(100% - 280px); width:calc(100% - 280px); } #container.three-columns-right .sidey { width:125px; float:left; } #container.three-columns-right #primary { margin-left:30px; margin-right:30px; } #container.three-columns-right #content { width:880px; float:left; } /*fallback*/ #container.three-columns-right #content { width:-moz-calc(100% - 310px); float:left; width:-webkit-calc(100% - 310px); width:calc(100% - 310px);} #container.three-columns-left .sidey { width:125px; float:left; } #container.three-columns-left #secondary {margin-left:30px; margin-right:30px; } #container.three-columns-left #content { width:880px; float:right;} /*fallback*/ #container.three-columns-left #content { width:-moz-calc(100% - 310px); float:right; width:-webkit-calc(100% - 310px); width:calc(100% - 310px); } #container.three-columns-sided .sidey { width:125px; float:left; } #container.three-columns-sided #secondary { float:right; } #container.three-columns-sided #content { width:880px; float:right; /*fallback*/ width:-moz-calc(100% - 310px); float:right; width:-webkit-calc(100% - 310px); float:right; width:calc(100% - 310px); float:right; margin: 0 155px 0 -1190px; } body { font-family: Ubuntu; } #content h1.entry-title a, #content h2.entry-title a, #content h1.entry-title , #content h2.entry-title { font-family: Yanone Kaffeesatz Regular; } .widget-title, .widget-title a { line-height: normal; font-family: Open Sans Light; } .entry-content h1, .entry-content h2, .entry-content h3, .entry-content h4, .entry-content h5, .entry-content h6, #comments #reply-title, .nivo-caption h2, #front-text1 h1, #front-text2...

Answer №1

The Issue at Hand

The main issue causing CSS to be output in the head instead of being loaded from a separate file is due to the theme having dynamic style options that require on-the-fly generation. The quick and easy solution is to generate the CSS and inject it directly into the head section. Here's a simplified version of the current setup:

add_action('wp_head', function() {
    echo '<style>.some-selector { color:' . $user_selected_color . '; }</style>';
});

This method lacks efficiency because the CSS cannot be cached by the browser, leading to unnecessary inclusion in every server response.

The Resolution

An alternative strategy involves saving the dynamically generated CSS to a file each time the options are saved. Although slightly more complex than the initial approach, it's still manageable.

add_action('theme_name_options_saved', function() {
    // Determine the path to the CSS file
    $upload_dir = wp_upload_dir();
    $css_path = $upload_dir['basedir'] . '/theme-name/dynamic.css';

    ob_start();

    /**
     * Add the necessary function or include file that 
     * outputs your dynamic CSS content here.
     */

    // Write the CSS to the file
    $css = ob_get_clean();
    file_put_contents($css_path, $css);

    // Update the version number
    update_option('theme_name_css_version', time());
});

add_action('wp_enqueue_scripts', function() {
    // Determine the URL of the CSS file
    $upload_dir = wp_upload_dir();
    $css_path = $upload_dir['baseurl'] . '/theme-name/dynamic.css';

    // Enqueue the CSS file
    wp_enqueue_style('theme_name_dynamic_css', $css_path, array(), get_option('theme_name_css_version'));
});

The Challenge

theme_name_options_saved is not a predefined action, requiring manual implementation. You'll need to search through the theme's code to identify when the options are saved and trigger the action accordingly.

do_action('theme_name_options_saved');

This process shouldn't be overly complicated but may involve some investigation.

Additionally, you'll need to understand how the theme generates its dynamic CSS and incorporate it into the action hook. Since you mentioned a file named custom-styles.php, including that file might suffice.


Overall, the solution isn't overly complex. It does raise the question, "Why do some theme developers opt for less efficient methods initially?" Many popular paid themes simply inject all dynamic CSS into the head section.

Answer №2

Adding my two cents about the tool responsible for generating the internal CSS: I recommend utilizing the Simple Share Buttons Adder plugin.

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