* {
    box-sizing: border-box;
}

body {
    font-family: "Open Sans", sans-serif;
    background-color: #efefef;
    padding: 0;
    margin: 0;
}

html {
    scroll-behavior: smooth;
}

header {
    color: #FFF;
    text-align: center;
    background-color: #4f0636;
}

header img {
    width: 100%;
    display: block;
}

header h1 {
    margin: 0;
    padding: 10px;
    font-size: 35px;
    letter-spacing: 2px;
    font-weight: 800;
}

main {
    text-align: center;
    padding: 20px;
    font-weight: 600;
    font-size: 18px;
}

@media only screen and (max-width: 1024px) {

    header h1 {
        font-size: 30px;
    }

}

@media only screen and (max-width: 768px) {

    header h1 {
        font-size: 25px;
    }

}

@media only screen and (max-width: 480px) {

    header h1 {
        font-size: 20px;
    }

}