@import url('https://fonts.googleapis.com/css2?family=Bree+Serif&family=Caveat:wght@400;700&family=Lobster&family=Monoton&family=Open+Sans:ital,wght@0,400;0,700;1,400;1,700&family=Playfair+Display+SC:ital,wght@0,400;0,700;1,700&family=Playfair+Display:ital,wght@0,400;0,700;1,700&family=Roboto:ital,wght@0,400;0,700;1,400;1,700&family=Source+Sans+Pro:ital,wght@0,400;0,700;1,700&family=Work+Sans:ital,wght@0,400;0,700;1,700&display=swap');

body {
    margin: 0;
    color: white;
}

.bg-container {
    height: 100vh;
    position: relative;
}

.rod1,
.rod2 {
    position: relative;
    height: 30px;
    border-radius: 40px;
    width: 30%;
    padding: 2px;
}

.ball {
    position: fixed;
    top: 30px;
    left: 50%-10px;
    width: 20px;
    height: 20px;
    background-color: lightgreen;
    border-radius: 44px;
}