nav{
    display:flex;
    justify-content:space-between;

}

.main{
    border: 10px;
    border-radius: 8px;
    font-size: 25px;
    padding: 12px;
    margin:20px;
    background-color: rgb(77, 75, 75);
    
}
a{
    text-decoration: none;
    color:black;
    margin-left: 100px;
    margin-right: 100px;
  
}