/* body style */
body {
    background: linear-gradient(#C0C0C0, white);
    font-family: Poppins;
    text-align: center;
}

/* these are my CSS special selectors */
#navbar a {
    color: black;
    padding: 5%;
}

div > h1 {
    font-size: 4em
}

#intro ~ .iFrames > iframe {
    border: grey 8px solid;
    margin: 3vw;
}

/* these are my class styles */
.extra_info {
    background-color: #E0E0E0;
    border: 1px solid;
    border-radius: 15px;
}

.italic {
    font-style: italic;
}

.bold {
    font-weight: 600;
}

.font_size {
    font-size: .75em;
}

/* these are my id style selectors*/
#navbar_div {
    border: 1px solid;
    padding-top: 1vh;
    padding-bottom: 1vh;
    border-radius: 25px;
    background-color: #E0E0E0;
}