tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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doc_pseudo.html (2646B)

      1 <!DOCTYPE html>
      2 <html lang="en">
      3  <head>
      4    <meta charset="UTF-8">
      5    <style>
      6    body::before {
      7      animation: body 100s infinite;
      8      background-color: lime;
      9      content: "body-before";
     10      width: 100px;
     11    }
     12 
     13    .div-before::before {
     14      animation: div-before 100s infinite;
     15      background-color: lime;
     16      content: "div-before";
     17      width: 100px;
     18    }
     19 
     20    .div-after::after {
     21      animation: div-after 100s infinite;
     22      background-color: lime;
     23      content: "div-after";
     24      width: 100px;
     25    }
     26 
     27    .div-marker {
     28      display: list-item;
     29      list-style-position: inside;
     30    }
     31 
     32    .div-marker::marker {
     33      content: "div-marker";
     34    }
     35 
     36    dialog::backdrop {
     37      animation: dialog-backdrop 8.5s infinite;
     38    }
     39 
     40    ::view-transition-group(*),
     41    ::view-transition-old(*),
     42    ::view-transition-new(*) {
     43       /* large number so the view-transition pseudo elements are available during the whole test */
     44       animation-duration: 3600s;
     45    }
     46 
     47    ::view-transition-group(my-vt) {
     48      animation-name: my-vt-animation;
     49    }
     50 
     51    .div-view-transition {
     52      view-transition-name: my-vt;
     53    }
     54 
     55    @keyframes body {
     56      from {
     57        opacity: 0;
     58      }
     59      to {
     60        opacity: 1;
     61      }
     62    }
     63 
     64    @keyframes div-before {
     65      from {
     66        opacity: 1;
     67      }
     68      to {
     69        opacity: 0;
     70      }
     71    }
     72 
     73    @keyframes div-after {
     74      from {
     75        opacity: 1;
     76      }
     77      50% {
     78        opacity: 0.9;
     79      }
     80      to {
     81        opacity: 0;
     82      }
     83    }
     84 
     85    @keyframes my-vt-animation {
     86      from {
     87        rotate: 360deg;
     88      }
     89      to {
     90        opacity: 0deg;
     91      }
     92    }
     93 
     94    @keyframes dialog-backdrop {
     95      from {
     96        background-color: hotpink;
     97      }
     98      to {
     99        background-color: gold;
    100      }
    101    }
    102    </style>
    103  </head>
    104  <body>
    105    <div class="div-before"></div>
    106    <div class="div-after"></div>
    107    <div class="div-marker"></div>
    108    <div class="div-view-transition">Hello</div>
    109    <dialog>My Modal</dialog>
    110 
    111    <script>
    112    "use strict";
    113 
    114    // The reason why we currently run the animation on `::marker` with Web Animations API
    115    // instead of CSS Animations is because it requires `layout.css.marker.restricted`
    116    // pref change.
    117    document.querySelector(".div-marker").animate(
    118      {
    119        color: ["black", "lime"],
    120      },
    121      {
    122        id: "div-marker",
    123        duration: 10000,
    124        iterations: Infinity,
    125        pseudoElement: "::marker",
    126      }
    127    );
    128 
    129    // show the dialog modal so the backdrop pseudo element node gets displayed
    130    document.querySelector("dialog").showModal();
    131    </script>
    132  </body>
    133 </html>