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

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

header h1{
    line-height: 240%;
    padding-top: 0.5em;
    padding-right: 0.5em;
    padding-bottom: 0.5em;
    padding-left: 2em;
    margin-bottom: 0;
}

main {
    padding-left: 2em;
    padding-right: 2em;
    display: block;
}

img {
    height: 300px;
    background-size: cover;
    background-position: center;
}

<img src="homehero.jpg" alt="homehero">

img {
    height: 300px;
    background-size: cover;
    background-position: center;
    
}

<img src="studenthero.jpg" alt="studenthero">

img {
    height: 300px;
    background-size: cover;
    background-position: center;
}

<img src="facultyhero.jpg" alt="Paris">

nav {
    font-weight: bold;
    background-color: #F3F3F3;
    text-decoration: none;
}

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

h3 {
    color: #BA1C21;
}

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;
}

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