h1 {
    text-align: center;
    color: white;
}
head{

}
header {
    background-color: black;
    
}
body {
    background-color: black;
    color: white;
    width:1000px;
    margin: auto;


}
footer {
    background: grey;
    color: black;
    text-align: center;
}
main {
    text-align: center;
    background-color: white;
    color: black;
    
}
nav {
    text-align: center;
    color: black;
    background: white;
    padding: 20px;
}
nav a {
    padding: 20px;
}
nav a.active    {
    background: grey;
}
nav a:hover {
    background: grey;
    padding: 20px;
    color:grey;
}
img {
    float: left;
    padding: 10px 10px;
}
h2  {
    text-align: center;
}
ul  {
    list-style: circle;
    padding: 20px;

}