@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro&display=swap');

body {
    background-color: #333333;
    color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 40vh;
    font-family: 'Source Sans Pro', sans-serif;
    margin: 0 auto;
}