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

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #000;
    flex-direction: column;
    gap: 50px;
}

a {
    display: block;
    width: 100%;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 1.3em;
    letter-spacing: 0.1em;
    font-weight: 300;
    padding: 10px;
    transition: 0.5s;
}

div {
    margin-top: 30%;
    margin-bottom: -50px;
}

h1 {
    position: relative;
    width: 100%;
    text-align: center;
    font-weight: 400;
}

.neon {
    top: 10%;
    left: 50%;
    transform: translate(-50%,-50%);
    margin: 0;
    padding: 0 10px;
    font-size: 5em;
    color: #000;
    text-shadow: 0 0 10px #ff00de, 0 0 20px #ff00de, 0 0 30px #ff00de, 0 0 40px #ff00de, 0 0 55px #ff00de, 0 0 75px #ff00de;
}