/* Confirm stylesheet */

    html, header, head, body, section, footer {
        display: block;
    }

    body {
        line-height: 1;
    }

    .nav {
        text-align: right;
        font-size: 18px;
        background-color: #228B22;
        font-family: Helvetica, serif;
        padding: 5px;  
    }

    .nav a {
        padding: 10px;
        color: black;
        text-decoration: none;
        border: solid 2px;
        border-radius: 5px;
        border-color: #12305A;
        margin: 5px;
    }

    .container {        
        width: 1000px;
        height: auto;
        margin: 0 auto;
        background-color: #654321;
        box-shadow: 0px 5px 12px rgba(0,0,0,0.3);
    }

    #main {
        border: solid 2px;
        border-radius: 5px;
        margin: 20px;
        padding: 5px;
        display: block;
        background-color: #fff;
        height: auto;
}

    body {
        font-family: Garamond;
        background-color: #eee;
        background-image: url(../img/background.jpg);
        margin: 0;
        display: block;
    }

    #logo {
        height: 350px;
        width: 100%;
        background-image: url(../img/bookshelf.jpg);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center 55%;
    }

     h1 {
        font-family: Arial, serif;
        padding: 5px;
        text-align: center;
        font-size: 28px;
    }

    h1 p {
        font-family: Arial, sans-serif;
        font-size: 16px;
        text-align: center;
    }

    footer {
        font-family: Helvetica, sans-serif;
        font-size: 12px;
        padding: 5px;
        margin-left: 15px;
        color: #ffffff;
    }