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How to lazyload images using lazysizes
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <meta http-equiv="X-UA-Compatible" content="ie=edge"> | |
| <title>Lazy loading images</title> | |
| <style> | |
| body { | |
| max-width: 900px; | |
| margin: auto; | |
| padding: 100px; | |
| } | |
| img { | |
| max-width: 100%; | |
| } | |
| .ratio { | |
| margin-bottom: 100px; | |
| position: relative; | |
| display: block; | |
| } | |
| .ratio:before { | |
| content: ''; | |
| display: block; | |
| width: 100%; | |
| padding-bottom: calc((9/16) * 100%); | |
| } | |
| .ratio__content { | |
| position: absolute; | |
| top: 0; | |
| left: 0; | |
| width: 100%; | |
| height: 100%; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="ratio"><img class="ratio__content lazyload" data-src="https://picsum.photos/1600/900?image=1"></div> | |
| <div class="ratio"><img class="ratio__content lazyload" data-src="https://picsum.photos/1600/900?image=2"></div> | |
| <div class="ratio"><img class="ratio__content lazyload" data-src="https://picsum.photos/1600/900?image=3"></div> | |
| <div class="ratio"><img class="ratio__content lazyload" data-src="https://picsum.photos/1600/900?image=4"></div> | |
| <div class="ratio"><img class="ratio__content lazyload" data-src="https://picsum.photos/1600/900?image=5"></div> | |
| <div class="ratio"><img class="ratio__content lazyload" data-src="https://picsum.photos/1600/900?image=6"></div> | |
| <div class="ratio"><img class="ratio__content lazyload" data-src="https://picsum.photos/1600/900?image=7"></div> | |
| <div class="ratio"><img class="ratio__content lazyload" data-src="https://picsum.photos/1600/900?image=8"></div> | |
| <div class="ratio"><img class="ratio__content lazyload" data-src="https://picsum.photos/1600/900?image=9"></div> | |
| <div class="ratio"><img class="ratio__content lazyload" data-src="https://picsum.photos/1600/900?image=10"></div> | |
| <script src="https://unpkg.com/[email protected]/lazysizes.js"></script> | |
| </body> | |
| </html> |
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