* {
    box-sizing: border-box;
}

body{ 
    background-color:#FFFFFF;
    color: #666666; font-family: 
    Verdana, Arial, sans-serif;
    background-image: linear-gradient(#eeeeee, #ffffff);
    background-attachment: fixed;
}

#wrapper{
    width: 80%;
    margin-left: auto;
    margin-right: auto;
    background-color: #424242;
    min-width: 960px;
    max-width: 2048px;
    box-shadow: 0px 3px 3px rgba(66,66,66,0.3);
}

header{
    background-color: #BA1C21; 
    color:#FFFFFF; font-family: 
    Georgia, serif;
}

header h1{
    line-height: 240%;
    background-image: url(images/dsu.jpg);
    background-position: right;
    background-repeat: no-repeat;
    padding-left: 0.5rem;
    height: 72px;
    margin-bottom: 0;
    
}

header a{
    text-decoration: none;
    color:#FFFFFF
}

nav{
    float:left;
    width:160px;
    font-weight: bold;
    padding-top: 20px;
    padding-right: 5px;
    padding-bottom: 0;
    padding-left: 20px;
    position: sticky;
    top:0;
}

    nav a{
        text-decoration: none;
        color:#FFFFFF;
        padding: 1rem 0rem;
        display:block;
    }

    nav a:hover{
        background-color: #BA1C21;
    }

    nav ul{
        list-style: none;
        margin:0;
        padding-left: 0;
    }

h2{
    color: #424242;
    font-family: Georgia, serif;
}

h3{
    color: #BA1C21;
}

dt{
    color: #BA1C21;
    font-weight: bold;
}

main{
    float: right;
    padding-left: 2em;
    padding-right: 2em;
    display: block;
    background-color: #FFFFFF;
    margin: 1px 0 1px 170px;
}
#homehero{
    background-image: url(images/homehero.jpg);
    height: 300px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin-left: 170px;
}

#studenthero{
    background-image: url(images/studenthero.jpg);
    height: 300px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin-left: 170px;
}

#facultyhero{
    background-image: url(images/facultyhero.jpg);
    height: 300px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center; 
    margin-left: 170px;
}

.dsu {
    color: #BA1C21;
    font-size: 1.2em;
}

.clear{
    clear: both;
}

section{
    float:left;
    width:33%;
    padding-right: 1rem;
}

footer{ 
    background-color: #FFFFFF;
    font-size: .70em;
    font-style: italic;
    text-align: center;
    padding: 1em;
    margin-left: 170px;
}