body {
    font-family: monospace;
    padding: 0 0;
    margin: 0 0;
    width: 100%;
    height: 100%;
}

* {
    box-sizing: border-box;
}

footer,
header,
aside {
    position: fixed;
    bottom: .5rem;
    left: .5rem;
    width: calc(100% - 1rem);
    background-color: white;
    border: 2px solid black;
    box-shadow: -5px -5px 0px rgba(0, 0, 0, .1);
    padding: .5rem 1rem;
}

aside {
    width: 30%;
    min-width: 500px;
    right: 0;
    top: 4rem;
    left: auto;
    right: .5rem;
    bottom: 6rem;
    display: none;
    flex-direction: column;
}

aside[active="true"] {
    display: flex;
}

aside iframe {
    flex-grow: 1;
}

h1 {
    margin: 0 0;
}

header {
    bottom: auto;
    top: .5rem;
    text-align: center;
}

footer audio {
    width: 100%;
}

pre {
    max-width: 50svw;
}

circle {
    transition: fill .1s linear;
}

.loading {
    position: fixed;
    top: 0;
    width: 100%;
    height: 100%;
    left: 0;
    background-color: white;
    display: flex;
    justify-content: center;
    align-items: center;
}