body{
    margin: 0;
    padding: 0;
    background-color: rgb(25, 25, 25);
    color: white;
    font-family: Arial, Helvetica, sans-serif;
}

nav ul {
    display: flex;
    align-items: center;
    display: flex;
    list-style: none;
    justify-content: center;
}

nav ul li{
    
    margin: 0 15px;
}

nav ul li a{
    color: white;
    text-decoration: none;
}

a:hover{
    color: rgb(27, 168, 250);
    font-size: 20px;
}


aside{
    margin-left: 30px;
    margin-top: 70px;
    animation-duration: 3s;
    animation-name: slidein;
    width: 70%;
}
aside b{
    
    margin: 0;
    height: 100%;
    font-size:10rem;
    
}

@keyframes slidein {
  from {
    margin-left: 100%;
    width: 300%;
  }

  to {
    margin-left: 0%;
    width: 100%;
  }
}



footer{
    
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 200px;
}