* {
    box-sizing:border-box;
}
#wrapper {
    background-color:#424242; min-width:960px; max-width:2048px;
    width:80%; margin-right:auto; margin-left:auto; box-shadow:0px 3px 3px rgba(66,66,66,0.3)
}
header {
    background-color:#ba1c21; color:#ffffff; font-family: georgia;
}
    h1 {
        line-height:240%;
        background-image:url("images/dsu.jpg"); background-position:right; background-repeat:no-repeat; padding-left:1em; height:72px;
        margin-bottom:0;
        padding-left:0.5rem;
}
        header a {
        text-decoration:none;
        color:#ffffff;
        }
    h2 {
        color:#424242; font-family:georgia;
}
    h3 {
        color:#ba1c21;
}
nav {
    padding-top:20px; padding-right:5px; padding-bottom:0px; padding-left:20px;
    width:160px;
    float:left;
}
    nav a {
        font-weight:bold; 
        text-decoration:none;
        color:#ffffff;
        padding: 1rem 0rem;
        display:block;
}
    nav a:hover {
        background-color:#ba1c21;
        color:#ffffff;
        padding: 1rem 0rem;
        display:block;
}
    nav ul {
        list-style-type:none;
        margin:0;
        padding-left:0;
        color:#ffffff;
        display:block;
        position:sticky; 
        top:0;
}
main {
    padding-left:2em; padding-right:2em; display:block;
    background-color:#ffffff; margin-left:170px; padding-top:1px; padding-bottom:1px;
}
    section {
        float:left; 
        width:33%; 
        padding-right:1rem;
}
    .clear {
        clear:both;
}
    body {
        background-image: linear-gradient(#eeeeee, #ffffff); background-attachment: fixed;
        color:#666666; 
        font-family:verdana;
}
    dt {
        color:#ba1c21; font-weight:bold;
}
    .dsu {
        color:#ba1c21; font-size:1.2em;
}
footer {
    font-size:.70em; font-style:italic; text-align:center; 
    padding:1em;
    background-color:#ffffff;
    margin-left: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;
}