Hungarian PM Warns of European Political Earthquake
This code snippet represents an <picture> element with multiple <source> elements and a fallback <img> tag. It’s designed for responsive images, serving different image sizes based on the device’s pixel density and viewport width. Let’s break it down:
1. <picture> Element:
* The <picture> element is the container for the responsive image setup. It allows the browser too choose the most appropriate image source based on the provided media queries.
2.<source media="..."> Elements:
* Each <source> element defines a specific image source and the conditions under which it should be used.
* media attribute: This is the key. It contains a media query.
* The first <source>: media="(-webkit-min-device-pixel-ratio: 2) and (min-resolution: 120dpi)" This targets devices with a high pixel density (like Retina displays on older iOS devices or high-DPI Android devices). -webkit-min-device-pixel-ratio: 2 is a legacy way to target Retina displays. min-resolution: 120dpi is a more standard way to do the same.
* The second <source>: This one has no media attribute, meaning it’s the default source if none of the other media queries match.
* data-srcset attribute: This attribute specifies the different image URLs and their corresponding widths. The browser uses this facts to select the most appropriate image size for the current viewport. The format is: URL widthw.For example, https://mf.b37mrtl.ru/files/2025.11/xxs/692b83f1203027261c2dd163.jpg 560w means the image at that URL is 560 pixels wide.
* srcset attribute: This attribute contains a placeholder image encoded as a base64 string. this is a very small, generic image. It’s used as a fallback if the browser doesn’t support <picture> or if there’s an error loading the images.The base64 string represents a tiny, transparent image.
3. <noscript> Element:
* The <noscript> element provides a fallback for users who have JavaScript disabled. In this case, it contains a standard <img> tag with a src attribute pointing to the smallest image (https://mf.b37mrtl.ru/files/2025.11/xxs/692b83f1203027261c2dd163.jpg).
How it effectively works (Browser Behavior):
1.