body {
    color: #666666;
    font-family: Verdana;
    background-color:#FFFFFF;
    background-image: linear-gradient(to bottom, #eeeeee, #ffffff);
    background-attachment: fixed;
    margin: 0px;
 }
  
header {
    background-color: #BA1C21;
    color: #FFFFFF;
    font-family: Georgia, 'Times New Roman', Times, serif;
    grid-row-start: 1;
    grid-row-end: 2;
    grid-column-start: 2;
    grid-column-end: -2;
}

h1 {
    background-image: url('./dsu.jpg');
    background-repeat: no-repeat;
    background-position: right;
    padding-left: 1em;
    height: 72px;
    margin-bottom: 0;
    padding-left: 0.5rem;
}

header h1 {
    line-height: 240%; 
    margin: 0;
}

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

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

h2 {
    color: #424242;
    font-family: Georgia, 'Times New Roman', Times, serif;
}

h3 {
    color: #BA1C21;
}

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

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

footer {
    font-size: 0.70em;
    font-style: italic;
    text-align: center;
    padding: 1em;
    background-color: #FFFFFF;
    grid-row-start: 5;
    grid-row-end: 6;
    grid-column-start: 2;
    grid-column-end: -2;
}

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

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

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

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

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

a {
    text-decoration: none;
}

* { 
	box-sizing: border-box; 
}

nav a {
	color: #FFFFFF;
	padding: 1rem 0rem;
    display:block;
    text-align:center;
}

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

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

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

#clear {
	clear: both;
}

#redbar {
    background-color: #ba1c21;
    grid-column-start: 1;
    grid-column-end: -1;
    grid-row-start: 1;
    grid-row-end: 2;
}

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

  nav ul li {
      width: 100%;
  }

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

  td, th {
     padding: 5px;
     border-color: #424242;
     border-style:solid;
     border-width: 1px;
  }

  td a {
     text-align: center;
  }

  #text {
     text-align: left;
  }

  tr:nth-of-type(even) {
     background-color: #F3F3F3
  }

@media only screen and (max-width: 1100px) {
    #wrapper{
    grid-auto-rows: 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{
      grid-row: 2 / 3;
      grid-column: 1 / 5;
    }
    nav ul{
      flex-flow: column nowrap;
    }
    #homehero, #studenthero, #facultyhero{
      grid-row: 2 / 3;
      grid-column: 5 to 8;
      height: auto;
    }
    section {
      float: none;
      width: 100%;
      padding-right: 0px;
    }
  }

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