* { box-sizing: border-box; }
body { background-color: #40407A;
        color: #40407A; 
        max-width: 1600px;
        min-width: 900px;
        margin: 0;
    font-family: Verdana, Arial, sans-serif; }
#wrapper {
    width: 80%;
    margin: 0 auto;
    background-color: #F5F5F5;
    padding: 2em;
}
header { 
    background-color: #40407A;
    color: #FFFFFF;
    background-image: url(sunrise.jpg);
    background-size: 100% 100%;
    background-size: cover;
    margin-top: 50px;
    }
.home {
    height: 50vh;
    padding-top: 6em;
    padding-left: 8em;
    font-size: 120%;
    min-height: 300px;
}
.content {
    height: 250px;
    padding-top: 2em;
    padding-left: 8em;
    padding-bottom: 2em;
}
 nav {
    text-align: right;
    background-color: #FFFFFF;
    margin: 0;
    padding-top: 0.5em;
    padding-bottom: 1em;
    padding-right: 1em;
    font-weight: bold;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    width: 100%;
    height: 50px;
    }
nav ul { list-style-type: none;
    margin: 0;
    padding-right: 2em;
    font-size: 1.2em; 
    }
nav li { display: inline;
    padding-left: 2em; 
    }
 nav a {
        text-decoration: none;
    }
nav a:link { color: #3F2860; 
    }
nav a:visited { color: #A26100; 
    }
nav a:hover { color: #A26100; 
    }
header a { text-decoration: none; 
    }
header a:link,
header a:visited {
    color: #FFFFFF; 
    }
header a:hover { color: #EDF5F5; 
    }
#mathero {
    height: 300px;
    background-image: url(yogamat.jpg);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    clear: both;
}
#loungehero {
    height: 300px;
    background-image: url(yogalounge.jpg);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    clear: both;
}
h2 {
    margin: 0;
}
 footer {
       font-size: small;
        font-style: italic;
        text-align: center;
        clear: right;
    }
li, dd { font-size: 90%;
    }
.onethird {
    float: left;
    width: 33%;
    padding-left: 2em;
    padding-right: 2em;
    }
.onehalf {
    float: left;
    width: 50%;
    padding-left: 2em;
    padding-right: 2em;
    }