body {
    background: #000;
    color: #fff;
    font-family: Arial, sans-serif;
    line-height: 1.5;
}

h1,
h2,
h3,
h4 {
    line-height: 1.2;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
    margin:0;
}