body{
    background-image: url('laptopwallpaper.jpg');
    background-size: cover; 
    background-position: center; 
    background-repeat: no-repeat; 
    height: 100vh; 
    width: 100vw; 
    margin: 0; 
    padding: 0; 
    border: 5px white; 
    display: flex;
    box-sizing: border-box; 
    border-radius: 10px; 
}

.bottom-link{
    position: fixed; 
    bottom: 10px; 
    left: 50%; 
    transform: translateX(-50%); 
    text-align: center; 
    font-size: 14px; 
    color: black; 
}
.top-line{
    width: 100%; 
    height: 3px; 
    background-color: black; 
    border: none; 
    position: absolute; 
    top: 10vh; 
    left: 0; 
}

.bottom-line{
    width: 100%; 
    height: 3px; 
    background-color: black; 
    border: none; 
    position: absolute; 
    bottom: 10vh; 
    left: 0; 
}