SiGaCode

// Enable shortcodes in widgets
add_filter('widget_text', 'do_shortcode');

// Enable PHP in widgets
// WARNING: Potential security vulnerability you open by enabling code execution from a widget!
add_filter('widget_text','execute_php',100);
function execute_php($html){
     if(strpos($html,"<"."?php")!==false){
          ob_start();
          eval("?".">".$html);

SiGaCode

<?php
// Remove eNews and Updates widget
add_action( 'widgets_init', 'remove_enews_updates_widget', 20 );
function remove_enews_updates_widget() {
	unregister_widget( 'Genesis_eNews_Updates' );
}
// Remove Featured Page widget
add_action( 'widgets_init', 'remove_featured_page_widget', 20 );
function remove_featured_page_widget() {
	unregister_widget( 'Genesis_Featured_Page' );

SiGaCode

/* applies to GIF and PNG images; avoids blurry edges */

img[src$=".gif"], img[src$=".png"] {
                   image-rendering: -moz-crisp-edges;         /* Firefox */
                   image-rendering:   -o-crisp-edges;         /* Opera */
                   image-rendering: -webkit-optimize-contrast;/* Webkit (non-standard naming) */
                   image-rendering: crisp-edges;
                   -ms-interpolation-mode: nearest-neighbor;  /* IE (non-standard property) */
                 }
                 

SiGaCode

.site-header {
    position: fixed;
    top: 0;
    transition: top 0.4s ease-in-out 0s;
    width: 100%;
    z-index:9999;
}

.site-header.nav-up {
    top: -80px; /*Adjust to your header height*/

SiGaCode

<?php
// don´t add the opening php tag in your functions! Paste from here

add_filter( 'the_content', 'remove_empty_p', 20, 1 );
function remove_empty_p( $content ){
	// clean up p tags around block elements
	$content = preg_replace( array(
		'#<p>\s*<(div|aside|section|article|header|footer)#',
		'#</(div|aside|section|article|header|footer)>\s*</p>#',
		'#</(div|aside|section|article|header|footer)>\s*<br ?/?>#',

SiGaCode

.custom-header .site-header { 
	background-color: transparent;  
	background-repeat: no-repeat; 
	background-attachment: fixed; 
	background-position: center center;
	-o-background-size: cover!important; 
	-moz-background-size: cover!important; 
	-webkit-background-size: cover!important;  
	background-size: cover!important;
}

SiGaCode

//* Change genesis_after_header to genesis_before_header if that was the original position

//* Reposition the primary mobile nav inside header, for example
remove_action( 'genesis_after_header', 'dynamik_mobile_nav_1', 9 );
add_action( 'genesis_header', 'dynamik_mobile_nav_1', 10 );

//* Reposition the secondary mobile nav before footer, for example
remove_action( 'genesis_after_header', 'dynamik_mobile_nav_2' );
add_action( 'genesis_before_footer', 'dynamik_mobile_nav_2', 12 );  

SiGaCode

$( '.front-page-5 .entry' ).each(function(i, el) {
		// As a side note, this === el.
		if ( i % 2 === 0 ) {
			/* we are even */
			$(el).addClass( 'even' );
		}
		else {
			/* we are odd */
			$(el).addClass( 'odd' );
		}

SiGaCode

//* Reduce the secondary navigation menu to one level depth

add_filter( 'wp_nav_menu_args', 'ns_secondary_menu_args' );
function ns_secondary_menu_args( $args ){

	if( 'secondary' != $args['theme_location'] )
	return $args;

	$args['depth'] = 1;
	return $args;

SiGaCode

# ----------------------------------------------------------------------
# | Komprimierung und Caching                                                    |
# ----------------------------------------------------------------------

# Serve resources with far-future expires headers.
#
# (!) If you don't control versioning with filename-based
# cache busting, you should consider lowering the cache times
# to something like one week.
#