html {
    box-sizing: border-box;
}

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

body {
    padding: 0;
    margin: 0;
    background-color: #171515;
}

.main {
    width: 100vw;
    height: 100vh;
    display: grid;
    place-content: center;
    text-align: center;
    font-family: 'Open Sans', sans-serif;
    font-size: 1.5rem;
    color: #fff;
}

.main img {
    width: 90%;
    margin: 0 auto;
}