header {
    background-color: lightblue;
    padding: 30px;
    width: 80%;
    margin-right: auto;
    margin-left: auto;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 30px;
    color: navy;
    text-align: center;
}

.section-header {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 24px;
    color: black;
}

section {
    background-color: lightblue;
    padding: 30px;
    width: 80%;
    margin-right: auto;
    margin-left: auto;
}

.images {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    height: auto;
}

p {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: black;
}

li {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: black;
}

#note {
    background-color: whitesmoke;
    padding: 15px;
}

h4 {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 16px;
    color: black;
}

#footer {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 16px;
}

footer {
    background-color: lightblue;
    padding: 30px;
    width: 80%;
    margin-right: auto;
    margin-left: auto;
}