html {
    box-sizing: border-box;
}

*, *:before, *:after {
    box-sizing: inherit;
}

body {
    min-height: 84.5vh;
    margin: 0; /* Important! */
    font-family: '';
    background:
    linear-gradient(45deg, rgb(208, 6, 249) 0%, hsla(340, 100%, 55%, 0) 70%),
    linear-gradient(135deg, rgb(191, 201, 233) 10%, hsla(225, 95%, 50%, 0) 80%),
    linear-gradient(225deg, rgb(94, 235, 211) 10%, hsla(140, 90%, 50%, 0) 80%),
    linear-gradient(315deg, rgb(45, 88, 214) 100%, hsla(35, 95%, 55%, 0) 70%);
}
 
.wrapper {
    margin: 0 auto;
    max-width: 410px;
    font-size: 30px;
    line-height: 1.5;
    position: relative;
}

a {
    text-decoration: none;
    color: black;
    background: rgba(0,0,0,0.05);
    border-radius: 20px;
}

.highlight {
    transition: all 0.2s;
    border-bottom: 2px solid white;
    position: absolute;
    top: 0;
    background: white;
    left: 0;
    z-index: -1;
    border-radius: 20px;
    display: block;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.menu {
    padding: 0;
    display: flex;
    list-style: none;
    justify-content: center;
    margin:50px 0;
}

.menu a {
    display: inline-block;
    padding: 5px;
    margin: 0 10px;
    color: black;
}

p {
    font-size: 20px;
}