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

ul, li, h1, h2, h3, h4, h5, h6, p {
    margin: 0;
    padding: 0;
    line-height: 1;
    font-size: 0;
    font-weight: normal;
    font-family: Helvetica, Arial, sans-serif;
}

ul li {
    list-style: none;
}