* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: burlywood;
}

.header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 10px;
    background-color: cadetblue;

}

h1 {
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    font-size: 3rem;
    letter-spacing: .2rem;
    margin: 0;
}

h2 {
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    font-size: 2rem;
    letter-spacing: .2rem;
    text-align: center;
}

h3{
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    font-size: 1.3rem;
    letter-spacing: .2rem;
    text-align: center;
}
.logo {
    max-width: 50px;
    height: auto;
}

a:hover .logo {
    opacity: 0.2;
}

nav {
    font-weight: bold;
    font-size: 175%;
    text-align: center;
    padding: 20px;
}

nav ul {
    list-style-type: none;
}

nav ul a {
    text-decoration: none;
    color: black;
}

nav li {
    padding: 5px;
    border: solid;
    border-width: 5px;
    border-color: cadetblue;
    margin-top: 5px;
    margin-bottom: 5px;
    margin-left: 50px;
    margin-right: 50px;
    background-color: cadetblue;
}

nav ul li:hover {
    background-color: darkcyan;
}

.tagline {
    text-align: center;
    align-items: center;
    background-color: cadetblue;
    padding: 20px;
    font-weight: bold;
}

.resource {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.images {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    gap: 20px;
}

.images img {
    max-width: 100%;
    height: auto;
}

.manuals{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    gap: 20px;
}

.manuals ul li{
    line-height: 2;
}

footer {

    text-align: center;
    font-style: italic;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 75%;
    padding: 2em;
}