style.css

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono&family=Poppins&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    overflow: hidden;
}

body {
    background: #6B6AB3;
}


.webgl {
    position: fixed;
    top: 0;
    left: 0;
    outline: none;
}

#pane {
    position: absolute;
    left: 0.5rem;
    bottom: 0.5rem;
}

footer {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    position: absolute;
    right: 0.5rem;
    bottom: 0.5rem;
    color:#fff;
    mix-blend-mode: difference;
    -webkit-user-select: none;
    user-select: none;
}

a {
    font-family: 'IBM Plex Mono', monospace;
    text-decoration: none;
    color:#fff;
    border-bottom: .1rem solid #fff;
    transition: box-shadow .25s ease-in-out;
}
  
a:hover {
    box-shadow: inset 0 -1.1rem 0 #ffffff10;
}

button {
    position: absolute;
    padding: 0.75rem 1.5rem;
    display: inline-block;
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    text-transform: uppercase;
    text-align: center;
    text-decoration: none;
    color: #333;
    background: #fff;
    border: 2px solid #333;
    border-radius: 9999px;
    transition: all .3s;
    -webkit-user-select: none;
    user-select: none;
}

button:hover {
    background: #333;
    color: #fff;
    border-color: #fff;
}

.poses {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.poses button {
    pointer-events: auto;
}

#screenshot {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

#pane {
    -webkit-user-select: none;
    user-select: none;
}

@media only screen and (max-width: 720px) {
    button {
        font-size: 0.75rem;
        border: 1px solid #333;
        padding: 0.5rem 1rem;
    }
  }