body {
    margin: 0;
    width: 100dvw;
    min-height: 100dvh;
    overflow-x: hidden;
}

body main {
    width: 100dvw;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 50px 0;
    box-sizing: border-box;
}

header {
    display: flex;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    justify-content: space-between;
    align-items: center;
}

header img {
    height: 70px;
}

body main section img {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: block;
    min-height: 0;
    object-fit: contain;
}