body {
    font-family: 'Courier New', Courier, monospace;
    color: white;
    margin: 0;
    padding: 50px 0 0 0; 
    text-align: center;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    animation: fadeIn 1s ease-in-out;
    background-image: url(https://www.ncsa.illinois.edu/wp-content/uploads/2021/09/cosmos-rawpixel-scaled.jpg)
}

@keyframes fadeIn {
    from {
        opacity: 0;
        background-color: black;
    }
    to {
        opacity: 1;
    }
}

.navbar {
    background-color: #73b4ffb1, 0.55;
    margin-left: 5%;
    margin-right: 5%;
    border-radius: 10px;
    overflow: hidden;
    width: 90%;
    height: 40px;
}

.navbar:hover {
    transform: scale(1.05);
}

.navbar a {
    color: #ffffff;
    text-align: center;
    padding-left: 10px;
    padding-right: 10px;
    padding-top: 15px;
    font-size: 20px;
    text-decoration: none;
    vertical-align: baseline;
    border-radius: 10px;
}

.navbar a:hover {
    transform: scale(1.1);
}

.navbar p {
    color: #ffffff;
    text-align: center;
    font-size: 25px;
    text-decoration: none;
    vertical-align: baseline;
    border-radius: 10px;
    padding-bottom: 40%;
    font-weight: bold;
    margin-top: 5px;
    padding-left: 10px;
    padding-right: 10px;
}

.link-button {
    background-color: #008cff;
    color: white;
    padding: 8px 14px;
    text-decoration: none;
    border-radius: 12px;
    border-color: aliceblue;
    border-width: 2px;
    font-size: 25px;
}

a .link-button:hover {
    transform: scale(1.1);
    background-color: #008cff8b;
}