*{
  box-sizing: border-box;  
}
#wrapper{
    display: grid;
    grid-auto-rows: minmax(0px,auto);
    grid-template-columns: minmax(0px, 1fr) repeat(6,minmax(0,175px)) minmax(0px, 1fr);
}
#redbar{
    background-color: #BA1C21;
    grid-column: 1/9;
    grid-row: 1/2;
}
#greybar{
    background-color: #424242;
    grid-column: 1/9;
    grid-row: 2/3;
}
body {
    background:linear-gradient(#eeeeee,#ffffff);
    color: #666666;
    font-family: Verdana,sans-serif;
    background-attachment: fixed;
    margin: 0px;
}
header {
    background-color: #BA1C21;
    color: #FFFFFF;
    font-family: Georgia, serif;
    grid-column: 2/8;
    grid-row: 1/2;
}
form {
    display: grid;
    grid-template-rows: auto;
    grid-template-columns: 200px 1fr;
    grid-gap: 0.75rem;
    width: 100%;
}
input, textarea {
    font-size: 1rem;
    padding: 10px;
    color: #666666;
    background-color: #fafafa
    
}
input, textarea :focus {
    outline: none;
    background-color: #f0f0f0;
}
label {
    padding: 10px;
    text-align: right;
}
#mySubmit {
    width: 10rem;
    grid-column: 2/3;
}
    h1 {
        line-height: 240%;
        margin-bottom: 0;
        background-image: url(images/dsu.jpg);
        background-position: right;
        padding-left: 0.5em;
        height: 72px;
        background-repeat: no-repeat;
        margin-top: 0;
    }
header a {
    color: #FFFFFF;
    text-decoration: none;
}    
nav {
    font-weight: bold;
    background-color: #424242;
    grid-row: 2/3;
    grid-column: 2/8;
    position: sticky;
    top: 0;
}
nav ul {
    list-style: none;
    margin: 0px;
    padding: 0px;
    display: flex;
}
nav ul li {
    width: 100%;
}
nav ul li a {
    text-decoration: none;
}
nav a {
    color: #FFFFFF;
    padding: 1rem 0rem;
    display: block;
    text-align: center;
    transition: 0.5s ease-out;
}
nav a:hover {
    background-color: #BA1C21;
}
h2 {
    color: #424242;
    font-family: Georgia,serif;
}
h3{
    color: #BA1C21;
}
main{
    padding-left: 2em;
    padding-right: 2em;
    display: block;
    background: #FFFFFF;
    grid-row: 4/5;
    grid-column: 2/8;
    padding-top: 1px;
    padding-bottom: 1px;
}
table, tr, td, th {
    border: 1px solid gray;
    border-collapse: collapse;
    border-spacing: 0px;
    padding: 5px;
}
table {
    margin: 0 auto;
    width: 100%;
}
td {
    text-align: center;
}
text {
    text-align: left;
}
tr:nth-of-type(2n) {
    background-color:lightgray;
}
section {
    float: left;
    width: 33%;
    padding-right: 1rem;
}
.text {
    text-align: left;
}
td {
    text-align: center;
}
.clear {
    clear: both;
}
dt {
    color: #BA1C21;
}
.dsu {
    color: #BA1C21;
}
#alumnihero{
    height: 300px;
    background-image: url(images/alumnihero.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    grid-row: 3/4;
    grid-column: 1/9;
}
#homehero{
    height: 300px;
    background-image: url(images/homehero.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    grid-row: 3/4;
    grid-column: 1/9;
}
#studenthero{
    height: 300px;
    background-image: url(images/studenthero.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    grid-row: 3/4;
    grid-column: 1/9;
}
#facultyhero{
    height: 300px;
    background-image: url(images/facultyhero.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    grid-row: 3/4;
    grid-column: 1/9;
}
video {
    float: right;
    margin-left: 2em;
}
footer {
    padding: 1em;
    font-size: small;
    font-style: italic;
    text-align: center;
    background-color: #FFFFFF;
    grid-row: 5/6;
    grid-column: 2/8;
}
@media only screen and (max-width:900px) {
    nav {
        grid-row: 2/3;
        grid-column: 1/5;
    }
    nav ul {
        flex-flow: column nowrap;
    }
    #homehero {
        grid-row: 2/3;
        grid-column: 5/8;
        height: auto;
    }
    #studenthero {
        grid-row: 2/3;
        grid-column: 5/8;
        height: auto;
    }
    #facultyhero {
        grid-row: 2/3;
        grid-column: 5/8;
        height: auto; 
    }  
    section {
        float: none;
        width: 100%;
        padding-right: 0px;
    } 
    video {
        float: none;
        margin: 0;
        width: 100%;
        height: auto;
    }
}
@media only screen and (max-width:600px) {
    header h1 {
        background-image: none;
        text-align: center;
    }
    nav {
        grid-row: 2/3;
        grid-column: 1/9;
    }
    #homehero {
        display: none;
    }
    #studenthero {
        display: none;
    }
    #facultyhero {
        display: none;
    }
    video {
        float: none;
        margin: 0;
        width: 100%;
        height: auto;
    }
}