style.css

html, body {
    margin: 0;
    padding: 0;
    font-family: 'abel';
    font-weight: 200;
    color: white;
}

body {
    background: linear-gradient(135deg, #8e2dd2, #4a00e0);
    min-height: 100vh;
    text-align: center;
}

.main-headings .main-title {
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 30px;
}

.hori {
    width: 80vw;
    max-width: 500px;
    box-shadow: 0 0 10px 1px white;
}

.links {
    padding: 20px;
}

.heading {
    margin-bottom: 20px;
    padding: 2px;
    display: flex;
    justify-content: center;
    margin: 0;
}

.link {
    color: white;
    text-decoration: none;
    font-size: 20px;
    transition-duration: .3s;
    padding: 10px 30px;
}

.link:hover {
    letter-spacing: 3px;
    text-shadow: 0 0 10px white;
    border-right: 20px solid white;
    border-left: 2px solid white;
    box-shadow: 0 0 20px white inset;
}

.link:hover.link::before {
    content: '\276f ';
    margin-right: 20px;
}