Import legacy nurinda.co.id website

wp-content/themes/twentytwentyone/assets/js/responsive-embeds.js

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+/**
+ * File responsive-embeds.js.
+ *
+ * Make embeds responsive so they don't overflow their container.
+ */
+
+/**
+ * Add max-width & max-height to <iframe> elements, depending on their width & height props.
+ *
+ * @since Twenty Twenty-One 1.0
+ *
+ * @return {void}
+ */
+function twentytwentyoneResponsiveEmbeds() {
+	var proportion, parentWidth;
+
+	// Loop iframe elements.
+	document.querySelectorAll( 'iframe' ).forEach( function( iframe ) {
+		// Only continue if the iframe has a width & height defined.
+		if ( iframe.width && iframe.height ) {
+			// Calculate the proportion/ratio based on the width & height.
+			proportion = parseFloat( iframe.width ) / parseFloat( iframe.height );
+			// Get the parent element's width.
+			parentWidth = parseFloat( window.getComputedStyle( iframe.parentElement, null ).width.replace( 'px', '' ) );
+			// Set the max-width & height.
+			iframe.style.maxWidth = '100%';
+			iframe.style.maxHeight = Math.round( parentWidth / proportion ).toString() + 'px';
+		}
+	} );
+}
+
+// Run on initial load.
+twentytwentyoneResponsiveEmbeds();
+
+// Run on resize.
+window.onresize = twentytwentyoneResponsiveEmbeds;