body {
    background-color: aliceblue;
}
h1 {
    color: brown;
    text-align: center;
}
p {
    font-family: "궁서체";
    font-size: 1em;
    text-indent: 1em;
}
a {
    text-decoration: none;
}
nav > ul {
    border: 1px dashed black;
}
h3 {
    text-shadow: 3px 3px 5px gray;
}
footer {
    padding-top: 5px;
    padding-bottom: 5px;
    padding-left: 5px;
    border-radius: 5px;
    background-color: orange;
}