{
box-sizing: border-box;
}
body{
    background-color: aquamarine;
    border: O;
    padding:0;
   font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
   
}
header a{
    border-top: 0;
    text-decoration: none;
    text-align: center;
    margin-left: 299px;
    font-size: 20px;
    letter-spacing: 2px;
    font: #ffffff;

}
header{
   
    width:100%;
    background-color: rgba(12, 12, 12, 0.68);
    padding: 20px;
    position: absolute;
    top:0;
}
div{
    margin-top: 100px;
    margin-left: 300px;
    width: 600px;
    background: rgb(21, 21, 21);
    height: 300px;
}

.footer{
    align-items: center;
    textcolor:rgb(7, 131, 58)

}