h1 {
    color: darkred;
    text-align: center;
    font-size: 3em;
}
h2 {
    color: rgb(64, 0, 0);
    text-align: center;
    font-size: 2em;
}
p {
    text-align: center;
    font-size: 1.5em;
}
ul {
    font-size: 1.5em;
}
img {
    display: block;
    margin: auto;
    margin-bottom: 10px;
}
.listcenterer {
    display: block;
    width: fit-content;
    margin: auto;
}
body.bluebackground {
    background-color: lightblue;
}
iframe {
    display: block;
    height: 75px;
    width: 50%;
    background-color: white;
    border-color: black;
    text-align: center;
    margin: auto;
}
.navlink {
    display: inline-block;
    border: 2px, solid, black;
    background-color: lightyellow;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
    margin-left: 30px;
    margin-right: 30px;
}
button{
    display: block;
    margin: auto;
    border-width: 3px;
    font-size: 50px;
    margin-bottom: 10px;
    font-family: 'Times New Roman', Times, serif;
    padding: 5px;
    background-color: darkgray;
}
.hidden {
    display: none;
}

p:hover {
    font-style: italic;
}
h1:hover {
    font-style: italic;
}
h2:hover {
    font-style: italic;
}
button:hover {
    font-style: italic;
    background-color: lightcoral;
}