body {
    font-family: "Open Sans", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-variation-settings: "wdth" 100;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    height: 100vh;
    width: 100%;
    margin: 0;
    transition: background-color 5s;
}