| <!DOCTYPE html> |
| <html lang="en"> |
| <head> |
| <meta charset="UTF-8"> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> |
| <title>Animation groups</title> |
| </head> |
| <body> |
| <style> |
| div { |
| transition: height 1ms; |
| height: 100px; |
| width: 100px; |
| } |
| |
| div.expand { |
| height: 200px; |
| width: 200px; |
| } |
| |
| div.duration { |
| transition-duration: 2ms !important; |
| } |
| |
| #node4 { |
| transition: all 1ms; |
| } |
| </style> |
| |
| <div id="node1" style="background-color: red"></div> |
| <div id="node2" style="background-color: red"></div> |
| <div id="node3" style="background-color: red"></div> |
| <div id="node4" style="background-color: red"></div> |
| |
| <script> |
| function startTransition(id) { |
| document.getElementById(id).style.height = Math.random() * 100 + "px"; |
| } |
| |
| function toggleClass(id, className) { |
| document.getElementById(id).classList.toggle(className); |
| } |
| |
| function resetElement(id) { |
| var element = document.getElementById(id); |
| element.style.transitionProperty = "none"; |
| element.style.width = "100px"; |
| element.style.height = "100px"; |
| element.offsetWidth; |
| element.style.transitionProperty = ""; |
| element.style.width = ""; |
| element.style.height = ""; |
| element.setAttribute("class", ""); |
| } |
| </script> |
| </body> |
| </html> |
