body{
  color: #666666;
  background-color: #000000;
  background-image: linear-gradient(to bottom, #eeeeee, #FFFFFF);
  font-family: Verdana,Arial,sans-serif;
  background-attachment: fixed;
}

header{
  background-color: #BA1C21;
  color: #FFFFFF;
  font-family: Georgia,serif;
}
header a{
  color: #FFFFFF;
  text-decoration: none;
}
/*decendent selector*/
header h1{
  margin-bottom: 0;
  line-height: 240%;
  background-image: url("dsu.jpg");
  background-repeat: no-repeat;
  background-position: right;
  padding-left: 0.5rem;
  height: 72px;
}

nav{
  position: sticky;
  top: 0;
  float: left;
  width: 160px;
  padding-top: 20px;
  padding-right: 5px;
  padding-left: 20px;
  font-weight: bold;
}

h2{
  color: #000000;
  font-family: Georgia,serif;
}

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

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

footer{
  margin-left: 170px;
  background-color: #FFFFFF;
  font-size: .70em;
  font-style: italic;
  text-align: center;
  padding: 1em;
}
#wrapper{
  width: 80%;
  margin-left: auto;
  margin-right: auto;
  background-color: #424242;
  min-width: 960px;
  max-width: 2048px;
  box-shadow:0px 3px 3px rgba(66,66,66,0.3);
}
h3{
  color: #BA1C21;
  font-weight: bold;

}
main{
  background-color: #FFFFFF;
  margin-left: 170px;
  padding-top: 1px;
  padding-bottom: 1px;
  padding-left: 2em;
  padding-right: 2em;
  display: block;
}

#homehero{
  margin-left: 170px;
  height: 300px;
  background-image: url("homehero.jpg");
  background-size: cover;
  background-position: center;
}
#studenthero{
  margin-left: 170px;
  height: 300px;
  background-image: url("studenthero.jpg");
  background-size: cover;
  background-position: center;
}
#facultyhero{
  margin-left: 170px;
  height: 300px;
  background-image: url("facultyhero.jpg");
  background-size: cover;
  background-position: center;
}
nav a{
  color: #FFFFFF;
  padding: 1rem 1rem;
  display: block;
  text-decoration: none;
}
nav ul{
  color: #FFFFFF;
  padding: 1rem 0rem;
  display: block;
  list-style-type: none;
}
nav a:hover{
  background-color: #BA1C21;
}
*{
  box-sizing: border-box;
}
section{
  float: left;
  padding-right: 1em;
  width: 33%;
}
.clear{
  clear: both;
}