*{box-sizing: border-box;}

body {
    background-color: #FFFFFF;
    color: #666666; 
    font-family: Ariel, Helvetica, sans-serif;
}

h1 {
    background-color: #00B386;
    color: #FFFFFF;
    background-position: right;
    background-repeat: no-repeat; 
    line-height: 300%;
    font-size: 2.5em; 
    letter-spacing: 0.25em;
    margin-top: 0;
}

header {
    background-color: #00B386;
    /*color: #FFFFFF; */
    margin-bottom: 0;
    text-align: center;
    height: 175px;
    padding-top: 30px;
    padding-left: 3em;
}

#wrapper {
    margin: auto;
    width: 80%;
    background-color: #0C5442; 
    background-image: linear-gradient(to bottom, #FFFFFF, #0C5442);
    min-width: 600px;
    max-width: 2050px;
    box-shadow: 4px 4px 4px 4px #133926;
    border: 1.5px solid #003300;
}

nav {
    font-weight: bold;
    padding: 1.5em;
    font-size: 120%;
    float: left;
    width: 160px;
}

nav ul {
    list-style: none;     
    margin: 0;             
    padding-left: 0;      
    font-size: 1.2em;
}

nav a:link {
    color: #00664D;
}

nav a:visited {
    color: #7A7A52;
}

nav a:hover {
    color: #FFFFFF;
}

h1, h2, h3 {
    font-family: Georgia, "Times New Roman", serif;
}

main ul {
    list-style-image: url(marker.gif);
}

footer {
    font-size: 75%;
    font-style: italic;
    font-family: Georgia, "Times New Roman", serif;
    text-align: center;
    padding: 15px;
    margin-left: 190px;
    background-color: #FFFFFF;
    /*background-color: #FFFFFF;*/
}

main {
    padding: 1px 20px 20px 30px;
    display: block;
    background: #FFFFFF;
    margin-left: 190px;
}

h2 {
    color: #00664D;
    text-shadow: 1px 1px #CCCCCC;
}

dt {
    color: #00664D;
}

.barn {
    color: #70DBDB;
    font-weight: bold;
}

#heroHome {
    background-image: url(heroHome.png);
    height: 300px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    margin-left: 190px;
}

#heroBoard {
    background-image: url(heroBoard.png);
    height: 300px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    margin-left: 190px;
}

#heroTraining {
    background-image: url(heroTraining.png);
    height: 300px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    margin-left: 190px;
}

/* Added for HTML5 block element support on older browsers */
header, main, nav, footer, figure, figcaption, aside, section, article {
    display: block;
}

/* New id contact */
#contact {
    font-size: 90%;
}

/* New id mobile */
#mobile {
    display: none;
}

/* New id desktop */
#desktop {
    display: inline;
}

/* Tablet media query */
@media only screen and (max-width: 64em) {
    body {
        margin: 0;
        background-color: #FFFFFF;
    }

    #wrapper {
        min-width: 0;
        width: auto;
        box-shadow: none;
        border: none;
    }

    header {
        padding-top: 0.5em;
        padding-bottom: 0.5em;
        padding-left: 0;
        height: auto;
    }

    h1 {
        letter-spacing: 0.1em;
    }

    main {
        margin-left: 0;
    }

    nav {
        float: none;
        width: auto;
        text-align: center;
        padding: 0.5em;
    }

    nav li {
        display: inline;
        padding: 0.25em 0.75em;
    }

    #heroHome,
    #heroBoard,
    #heroTraining {
        margin-left: 0;
        height: 200px;
    }

    footer {
        margin-left: 0;
    }
}

/* Smartphone media query */
@media only screen and (max-width: 37.5em) {
    main {
        padding: 0.1em 1em;
        font-size: 90%;
    }

    h1 {
        font-size: 2em;
    }

    nav {
        padding: 0;
    }

    nav li {
        display: block;
        margin: 0;
        border-bottom: 2px solid #330000;
    }

    nav a {
        display: block;
    }

    #heroHome,
    #heroBoard,
    #heroTraining {
        display: none;
        background-image: none;
        height: 0;
    }

    #mobile {
        display: inline;
    }

    #desktop {
        display: none;
    }
}