global.css

body,
html {
    background: #0f0f0f;
    margin: 0;
    padding: 0;
    font-family: 'Open Sans', sans-serif;
}

header {
    margin-top: 3em;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

header > img {
    border-radius: 100%;
    width: 7em;
    height: 7em;
    border: 2px solid white;
    box-shadow: black 0px 2px 8px 0px;
}

header > h1 {
    display: inline-block;
    font-size: 0.8em;
    font-weight: bold;
    border-radius: 1em;
    background-color: #000a;
    color: #fff;
    padding: 0.3em 0.6em;
    border: 1px solid #fffa;
    backdrop-filter: blur(9px) contrast(180%);
    -webkit-backdrop-filter: blur(9px) contrast(180%);
}

main {
    position: relative;
    bottom: -100em;
    transition: bottom 1s ease-in-out;
}

ul {
    box-sizing: border-box;
    list-style: none;
    margin: 0 auto;
    padding: 2em;
    max-width: 480px;
}

ul > li {
    background-color: #fffa;
    backdrop-filter: blur(10px) contrast(180%);
    -webkit-backdrop-filter: blur(10px) contrast(180%);
    border-radius: 10em;
    padding: 1em;
    margin: 1.4em;
    box-shadow: #999a 8px 8px 0px 0px;
    -webkit-box-shadow: #999a 8px 8px 0px 0px;
    transition: 0.07s;
}

ul > li:hover {
    background-color: #fffc;
}

ul > li:active {
    box-shadow: #999a 5px 5px 0px 0px;
    -webkit-box-shadow: #999a 5px 5px 0px 0px;
    transform: translate(0.3em, 0.3em);
    -webkit-transform: translate(0.3em, 0.3em);
}

ul > ul > li {
    margin: 0;
}

ul > li > a {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 0.5em;
}

ul > li > a > img {
    width: 25px;
}

canvas {
    position: fixed;
    height: 100%;
    width: 100%;
}

a {
    text-decoration: none;
    color: black;
}