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Current Path : /home/innovagencyco/www/statxpress/wp-content/themes/twentytwentyone/assets/js/ |
Current File : /home/innovagencyco/www/statxpress/wp-content/themes/twentytwentyone/assets/js/responsive-embeds.js |
/** * 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;