body{
    background-image: url('../img/back.jpg');
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

#background-overlay{
    position: absolute; /* Sit on top of the page content */
    display: block; /* Hidden by default */
    width: 100%; /* Full width (cover the whole page) */
    height: 100%; /* Full height (cover the whole page) */
    top: 0;
    left: 0;
    right: 0;
    bottom:0;
    background-color: rgba(0,0,0,0.5); /* Black background with opacity */
}

.content-caption {
    position: relative;
    margin-top: 2%;
    margin-bottom: 1%;
    border-radius: 5px 5px 5px 5px;
    padding: 20px;
}

h3{
    border-bottom: thin #e0e0e0 solid;
    font-family: 'Lora',Helvetica,Arial,Lucida,sans-serif;
    color:#81BB35;
}

.header{
    font-family: 'Lora',Helvetica,Arial,Lucida,sans-serif;
}

h4{
    color: #33691e;
}

@media only screen and (max-width: 610px) {
    .header{
        font-family: 'Lora',Helvetica,Arial,Lucida,sans-serif;
        font-size: 1.2em;
    }
    
    nav .brand-logo{
        font-size: 1.2em;
    }
}