.topnav{
    background-color: rgb(0, 0, 0);
    position: fixed;
    top: 0;
    left:0;
    width: 100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.topnav a{
    font-size: 150%;
    font-family: "Times New Roman", Times, serif;
    float: left;
    display: block;
    color: white;
    text-align: center;
    padding: 13px 25px;
    text-decoration: none;
}

.topnav a:hover{
    text-decoration: underline;
}

.main{
    margin-top: 80px;
    font-size: 150%;
    padding-left: 20px;
    padding-right: 20px;
}

.active{
    background-color: rgb(139, 0, 0);
}

.glimpse{
    color: rgb(176, 255, 229);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 70%;
}

footer{
    justify-content: center;
    background-color: white; 
    color: black;
    font-family: Georgia, 'Times New Roman', Times, serif;
}