* {
    box-sizing: border-box;
}

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

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

main {
    padding-right: 2em;
    padding-left: 2em;
    display: block;
    background-color: #FFFFFF;
    margin-left: 170px;
    padding-top: 1px;
    padding-bottom: 1px;
}

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

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

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

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

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

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

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

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

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

h3 {
    color:#BA1C21;
    font-weight:bold}

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

.clear {
    clear:both;
}

footer {
    font-size:0.70em;
    font-style:italic;
    text-align:center;
    padding: 1em;
    margin-left: 170px;
    background-color: #FFFFFF;
}

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

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

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

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