* {
        box-sizing: border-box;
    }
    
    body {
        margin: 0;
        background-color: #ffffff;
        color: #666666;
        font-family: Verdana;
        background-image: linear-gradient(to bottom, #eeeeee, #ffffff);
        background-attachment: fixed;
    }
    
    header {
        background-color: #ba1c21;
        color: #ffffff;
        font-family: Georgia;
        grid-row: 1/2;
        grid-column: 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;
        background-color: #424242;
        grid-area: 2/3/2/8;
        position: sticky;
        top: 0;
    }
    
    nav a {
        text-decoration: none;
        color: #ffffff;
        margin: 0 0 0 0;
        padding: 0 0 0 0;
        display: flex;
        text-align: center;
        flex-flow: row nowrap;
    }
    
    nav a:hover {
        background-color: #ba1c21;
    }
    
    nav ul {
        margin: 0 0 0 0;
        padding: 0 0 0 0;
        display: flex;
        flex-flow: row nowrap;
        list-style-type: none;
    }
    
    main {
        padding: 1px 2em 1px 2em;
        display: grid;
        background-color: #ffffff;
        grid-row: 4/5;
        grid-column: 2/8;
    }
    
    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: 2/8;
    }
    
    #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-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;
        grid-row: 3/4;
        grid-column: 1/9;
    }
    
    .clear {
        clear: both;
    }
    
    #redbar {
        display: grid;
        background-color: #ba1c21;
        grid-row: 1/2;
        grid-column: 1/-1;
    }
    
    #greybar {
        display: grid;
        background-color: #424242;
        grid-row: 2/3;
        grid-column: 1/9;
    }
    
    nav ul li {
        width: 100%;
    }
    /*large*/
    
    @media screen and (max-width: 1100px) {
        #wrapper {
            grid-template-columns: minmax(0px, 1fr) repeat(6, minmax(0, 150px)) minmax(0px, 1fr);
        }
    }
    /* tablet*/
    
    @media screen and (max-width: 900px) {
        nav {
            display: grid;
            grid-row: 2/3;
            grid-column: 1/5;
        }
        nav ul {
            flex-flow: column nowrap;
        }
        #homehero {
            display: grid;
            grid-row: 2/3;
            grid-column: 5/8;
            height: auto;
        }
        #studenthero {
            display: grid;
            grid-row: 2/3;
            grid-column: 5/8;
            height: auto;
        }
        #facultyhero {
            display: grid;
            grid-row: 2/3;
            grid-column: 5/8;
            height: auto;
        }
        #alumnihero {
            display: grid;
            grid-row: 2/3;
            grid-column: 5/8;
            height: auto;
        }
        section {
            float: none;
            width: 100%;
            padding-right: 0px;
        }
    }
    /*phone*/
    
    @media screen and (max-width: 600px) {
        header h1 {
            background-image: none;
            text-align: center;
        }
        nav {
            display: grid;
            grid-row: 2/3;
            grid-column: 1/9;
        }
        #homehero {
            display: none;
        }
        #studenthero {
            display: none;
        }
        #facultyhero {
            display: none;
        }
        #alumnihero {
            display: none;
        }
    }
    
    table {
        margin: 0 auto;
        border: 1px solid #424242;
        width: 100%;
        border-collapse: collapse;
    }
    
    td {
        padding: 5px;
        border: 1px solid #424242;
        text-align: center;
    }
    
    th {
        padding: 5px;
        border: 1px solid #424242;
    }
    
    .text {
        text-align: center;
    }
    
     :nth-of-type(th) {
        background-color: #f3f3f3;
    }
    
    form {
        display: grid;
        grid-template-rows: auto;
        grid-template-columns: 200px 1fr;
        gap: 0.75rem;
        width: 100%;
    }
    
    input {
        font-size: 1rem;
        padding: 10px;
        color: #666;
        background-color: #fafafa;
        border: none;
    }
    
    input:focus-within {
        outline: none;
        background-color: #f0f0f0;
    }
    
    textarea:focus-within {
        outline: none;
        background-color: #f0f0f0;
    }
    
    label {
        padding: 10px;
        text-align: right;
    }
    
    #mySubmit {
        width: 10rem;
        grid-column: 2/3;
    }