header img {
    max-width: 80%;
    width: 500px;
    margin: -45px 0;
}

header {
    text-align: center;
    background-color: white;
}

.button-div {
    display: inline-block;
}

.button-container {
    max-width: 1000px;
    width: 100vw;
    margin: auto;
    text-align: center;
}

.button-div img {
    width: 400px;
    margin: 25px;
    max-width: 37vw;
}

body {
    background-position: center;
}

body, html {
    padding: 0;
    margin: 0;
}

main {
    margin-top: 40px;
}