@import "header.css";
@import "wrapper.css";
@import "footer.css";

html {
    width: 100%;
    height: 100%;
}

body {
    font: 14px Arial,sans-serif; 
    margin: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
img {
    max-width: 100%;
    margin: auto;
}