html {
    background-image: 
        linear-gradient(#fffee6,#ffe19c);
}

h1, h2, h3 {
    text-align: center; 
    margin-top: 30px;
}

p {
    width: 700px;
    text-align: justify;
    margin: auto;
    line-height: 25px;
    font-family: 'Cardo', serif;
}

/*Navigation window*/
#nav {
    width: 100%;
    top: -1px;
    left: -1px;
    z-index: 1;
    position: absolute;
}

#nav ul li {
    width: 120px;
    height: 50px;
    line-height: 50px;
    font-size: 1.2em;
    display: inline-block;
    font-family: 'Oswald', sans-serif;
}

#nav ul {
    list-style: none;
    background-color: #5a301d;
    text-align: center;
    padding: 0;
    margin: 0;
}
 
#nav a {
    text-decoration: none;
    color: #ffffff;
    display: block;
    transition: .3s background-color;
}
 
#nav a:hover {
    background-color: #535353;
}
 
#nav a.active {
    background-color: #fff;
    color: #444;
    cursor: default;
} 

#main {
    width: 90%;
    margin: auto;
    margin-top: 50px;
    padding-top: 30px;
    text-align: justify;
}

.picturebox {
    text-align: center;
}

.picturebox img{
    height: 300px;
    border: 3px solid black;
    box-shadow: 5px 5px 20px;
    margin: 30px;
}

.bold {
    font-weight: 900;
    font-size: 20px;
    margin-top: 20px;
    margin-bottom: 10px;
}

#quotes p {
    margin: 50px;
    margin-left: auto;
    margin-right: auto;
}

.center {
    text-align: center;   
}

#book img {
    height: 450px;   
}

#landscape {
    position: relative;
    overflow: hidden;
}

#landscape img {
    margin-left: 50%;
    transform: translateX(-50%);
}

@media screen and (max-width: 1000px) {    
    #landscape img {
        border: none;
        box-shadow: none;
    }
}

@media screen and (max-width: 880px) {    
    #nav ul li {
        width: 90px;
    }
    
    p {
        width: 80vw;
    }
}

@media screen and (max-width: 575px) {    
    #nav ul li {
        width: 30vw;
    }
}