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

html {
    font-family: Helvetica, Arial, sans-serif;
    font-size: 16px;
}

html,
body {
    background-color: #112037;
    color: #ffffff;
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 5vw;
}

.logo {
    margin: 0 auto;
}