body{
margin: 0;
font-family: Arial, Helvetica, sans-serif;
font-size: 16px;
line-height: 1.2;
}
ul{
    margin: 0;
    padding: 0;
    list-style: none;
}
h1,h2,h3,h4,h5,h6{
    margin: 0;
}
p{
    margin: 0;
}