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

body {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 100vw;
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
}

div {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: teal;
    text-align: center;
    width: 70px;
    height: 70px;
    padding-bottom : 5px;
    border-radius: 50%;
    font-size: 20px;
    text-align: center;
    cursor: pointer;
    z-index: 10;
}
nav {
    width: 100vw;
    height: 100vh;
    background: linear-gradient(90deg, #00C9FF 0%, #92FE9D 100%);
    clip-path: circle(0% at 100% 0);
    transition: clip-path 0.5s ease-in-out;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

nav.active {
    clip-path: circle(100%);
}
ul{
    list-style-type: none;
    text-align: center;
}
ul li{
    margin: 20px 0;
    font-size: 30px;
    cursor: pointer;
    transition: transform .5s ease-in-out , letter-spacing .5s ease-in-out ;
}
ul li:hover{
    transform: scale(1.5);
    letter-spacing: 5px;
}