#universal {
    box-sizing: border-box;
}

body {
    background-image: linear-gradient(#eeeeee, #ffffff);
    background-attachment: fixed;
    color:#666666;
    font-family:Verdana;
    margin: 0px;
}

header {
    background-color: #BA1C21;
    color: #FFFFFF;
    font-family: Georgia;
    grid-row: 1 / 2;
    grid-column: 2 / 8;

}

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

h1 {
    margin: 0;
    line-height: 240%;
    padding-left: .5rem;
    background-repeat: no-repeat;
    height: 72px;
    background-position: right;
    background-image: url("dsu.jpg");

}

nav {

    font-weight: bold;
    background-color: #424242;
    grid-row: 2 / 3;
    grid-column: 2 / 8;
    position: sticky;
    top: 0;

}

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

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

nav ul {
    display: flex;
    flex-flow: row nowrap;
    margin: 0;
    margin-top: 0px;
    margin-right: 0px;
    margin-bottom: 0px;
    margin-left: 0px;
    padding-top: 0px;
    padding-right: 0px;
    padding-bottom: 0px;
    padding-left: 0px;
    text-decoration: none;
    list-style-type: none;
}

nav ul li {
    width: 100%;
}

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

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

h3 {
    color: #BA1C21;
}

main {
    background-color: #FFFFFF;
    grid-row: 4 / 5;
    grid-column: 2 / 8;
    padding-top: 1px;
    padding-bottom: 1px;
    padding-left: 2em;
    padding-right: 2em;
    display: block;
}

section {
    float: left;
    width: 31%;
    padding-right: 1rem;
    
}

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

footer {
    background-color: #FFFFFF;
    grid-row: 5 / 6;
    grid-column: 2 / 8;
    font-size: .70em;
    font-style: italic;
    text-align: center;
    padding: 1em;
}

table {
    margin: 0 auto;
    border: 1px solid #424242;
    width: 100%;
    border-collapse: collapse;
}

table, td, th {
    padding: 5px;
    border: 1px solid #424242;
}

td {
    text-align: center;
}

tr:nth-of-type(2n+2) {
    background-color: #F3F3F3;
}

form {
    display: grid;
    column-count: 2;
    grid-template-rows: auto;
    grid-template-columns: 200px 1fr;
    grid-gap: .75rem;
    width: 100%;
}

input, textarea {
    font-size: 1rem;
    padding: 10px;
    color: #666666;
    background-color: #fafafa;
    border: none;
}

input, textarea:focus {
    outline: none;
    background-color: #f0f0f0;  
}

label {
    padding: 10px;
    text-align: right;
}

#mySubmit {
    width: 10rem;
    grid-column: 2/3;
}

#clear {
    clear:both
}

#wrapper {
    display: grid;
    grid-auto-rows: minmax(0px, auto);
    grid-template-columns: minmax(0px,1fr) repeat(6, minmax(0,175px)) minmax(0px,1fr);
}

#homehero {
    height: 300px;
    background-size: cover;
    background-position: center;
    grid-row: 3 / 4;
    grid-column: 1 / 9;
    background-image: url("homehero.jpg");
}

#studenthero {
    height: 300px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    grid-row: 3 / 4;
    grid-column: 1 / 9;
    background-image: url("studenthero.jpg");
}

#facultyhero {
    height: 300px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    grid-row: 3 / 4;
    grid-column: 1 / 9;
    background-image: url("facultyhero.jpg");
}

#alumnihero{
    height: 300px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    grid-row: 3 / 4;
    grid-column: 1 / 9;
    background-image: url("alumnihero.jpg");
}

#redbar {
    background-color: #BA1C21;
    grid-row: 1 / 2;
    grid-column: 1 / 9;
}

#greybar {
    background-color: #424242;
    grid-row: 2 / 3;
    grid-column: 1 / 9;
}

@media only screen and (max-width: 1100px) {
    #wrapper {
        display: grid;
        grid-auto-rows: auto minmax(0px, auto);
        grid-template-columns: minmax(0px,1fr) repeat(6, minmax(0,150px)) minmax(0px,1fr);
    }
}

@media only screen and (max-width: 900px) {
    nav {
        font-weight: bold;
        background-color: #424242;
        grid-row: 2 / 3;
        grid-column: 1 / 5;
        position: sticky;
        top: 0;
    
    }
    
    nav ul {
        display: flex;
        flex-flow: column nowrap;
        margin: 0;
        margin-top: 0px;
        margin-right: 0px;
        margin-bottom: 0px;
        margin-left: 0px;
        padding-top: 0px;
        padding-right: 0px;
        padding-bottom: 0px;
        padding-left: 0px;
        text-decoration: none;
        list-style-type: none;
    }
    

    #homehero {
        height: auto;
        background-size: cover;
        background-position: center;
        grid-row: 2 / 3;
        grid-column: 5 / 8;
        background-image: url("homehero.jpg");
    }
    
    #studenthero {
        height: auto;
        background-size: cover;
        background-repeat: no-repeat;
        background-position: center;
        grid-row: 2 / 3;
        grid-column: 5 / 8;
        background-image: url("studenthero.jpg");
    }
    
    #facultyhero {
        height: auto;
        background-size: cover;
        background-repeat: no-repeat;
        background-position: center;
        grid-row: 2 / 3;
        grid-column: 5 / 8;
        background-image: url("facultyhero.jpg");
    }

    #alumnihero{
        height: auto;
        background-size: cover;
        background-repeat: no-repeat;
        background-position: center;
        grid-row: 2 / 3;
        grid-column: 5 / 8;
        background-image: url("alumnihero.jpg");
    }

    #section {
        float: none;
        width: 100%;
        padding-right: 0px;
    }
    
}

@media only screen and (max-width: 600px) {
    h1 {
        margin: 0;
        line-height: 240%;
        padding-left: .5rem;
        background-repeat: no-repeat;
        height: 72px;
        background-position: right;
        background-image: none;
        text-align: center;
    
    }

    nav {
        font-weight: bold;
        background-color: #424242;
        grid-row: 2 / 3;
        grid-column: 1 / 9;
        position: sticky;
        top: 0;
    
    }

    #homehero {
        display: none
    }

    #studenthero {
        display: none
    }
   
    #facultyhero {
        display: none
    }

    #alumnihero{
        display: none;
    }
}