JSFiddle - React, Tailwind, and code Playground

by kuonyuu

HTML

<div class="abs">
    <div class="abs2">
        <div class="red jumping"></div>
        
    </div>
<ul>
    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>
    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>    <li>w2</li>
    <li>r432tf r</li>
    <li>rersgrse</li>
    <li>graegragrear</li>
    <li>gragra</li>...

CSS

@-webkit-keyframes bounce {
    0%, 20%, 50%, 80%, 100% { -webkit-transform: translateY(0); }
    40% { -webkit-transform: translateY(-6px); }
    60% { -webkit-transform: translateY(-3px); }
}
@-moz-keyframes bounce {
    0%, 20%, 50%, 80%, 100% { -moz-transform: translateY(0); }
    40% { -moz-transform: translateY(-6px); }
    60% { -moz-transform: translateY(-3px); }
}
@-o-keyframes bounce {
    0%, 20%, 50%, 80%, 100% { -o-transform: translateY(0); }
    40% { -o-transform: translateY(-6px); }
    60% { -o-transform: translateY(-3px); }
}
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-6px); }
    60% { transform: translateY(-3px); }
}

.jumping {
    -webkit-animation: bounce 1.5s linear infinite;
    -moz-animation: bounce 1.5s linear infinite;
    -o-animation: bounce 1.5s linear infinite;
    animation: bounce 1.5s linear infinite;
}

.red
{
    width: 40px; height: 40px;
    background-color: red;
}

.abs
{
    padding: 20px;

    position: absolute;
    left: 0;
    width: 300px;
    top: 0;
    bottom: 0;
    background-color: #ff00ff;

}

.abs2
{
    position: absolute;
    width: 100%;
    height: 40px;
}

ul { margin-top: 60px; overflow: auto; position: absolute; top: 40px; left: 0; right: 0; bottom: 0; }