* {
    box-sizing: border-box;
}

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

header {
    background-color: #ba1c21;
    color: #ffffff;
    font-family: Georgia;
    grid-area: 1/2/2/8;
}

header h1 {
    line-height: 240%;
    background-image: url(images/dsu.jpg);
    background-position: right;
    background-repeat: no-repeat;
    padding-left: 1em;
    height: 72px;
    margin: 0;
}

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

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

nav a {
    text-decoration: none;
    color: #ffffff;
    padding: 1rem;
    display: block;
    text-align: center;
    transition: 0.5s;
}

nav a:hover {
    background-color: #ba1c21;
}

nav ul {
    margin: 0;
    display: flex;
    list-style-type: none;
    flex-flow: row nowrap;
}

nav ul li {
    width: 100%;
}

main {
    padding: 1px 2em 1px 2em;
    display: block;
    background-color: #ffffff;
    grid-row: 4/5;
    grid-column: 2/-2;
}

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

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

h3 {
    color: #ba1c21;
    font-weight: bold;
}

.dsu {
    color: #ba1c21;
    font-size: 1.2em;
}

footer {
    font-size: 0.7em;
    text-align: center;
    font-style: italic;
    padding: 1em;
    background-color: #ffffff;
    grid-row: 5/6;
    grid-column: 2/-2;
}

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

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

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

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

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

.clear {
    clear: both;
}

#redbar {
    background-color: #ba1c21;
    grid-area: 1/1/2/-1;
}

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

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

@media only screen and (max-width: 900px) {
    nav {
        grid-row: 2/3;
        grid-column: 1/5;
    }
    nav ul {
        flex-flow: column nowrap;
        padding: 0px;
    }
    #homehero,
    #studenthero,
    #facultyhero {
        grid-area: 2/5/3/8;
        height: auto;
    }
    section {
        float: none;
        width: 100%;
        padding-right: 0px;
        padding-left: 0px;
    }
    video {
        float: none;
        margin: 0;
        width: 100%;
        height: auto;
    }
}

@media only screen and (max-width: 600px) {
    h1 {
        background-image: none;
        text-align: center;
    }
    nav {
        grid-row: 2/3;
        grid-column: 1/-1;
    }
    nav ul {
        padding: 0px;
    }
    #facultyhero {
        display: none;
    }
    #studenthero {
        display: none;
    }
    #homehero {
        display: none;
    }
}

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

.text {
    text-align: left;
}

td {
    border: #424242 1px;
    padding: 5px;
    text-align: center;
}

tr {
    border: #424242 1px solid;
}

th {
    border: #424242 1px;
    padding: 5px;
}

tr:nth-child(even) {
    background-color: #f2f2f2;
}

form {
    display: grid;
    grid-template-rows: auto;
    width: 100%;
    grid-template-columns: 200px 1fr;
    border: none;
    gap: 0.75em;
}

input,
textarea {
    font-size: 1em;
    padding: 10px;
    color: #666666;
    background: color #f0f0f0;
    border: none;
}

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

label {
    padding: 10px;
}

#mySubmit {
    width: 10em;
    grid-column: -2/-1;
}

video {
    float: right;
    margin-left: 2em;
}