table, th, td {
  border: 1px solid black;
  border-collapse: collapse;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1em;
  height: 40px;
  width:40%;
  }

th{
  height: 60px;
  background-color: rgb(176, 108, 77, 0.5);
}

body {
  background-color: rgb(77, 144, 176, 0.7);
  color:black;

}

h1 {
  text-align: center;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 50px;

}

p {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.2em;
}

ul {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1em;
}

h3 {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.5em;
}

h4{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.3em;
}

nav{
  background-color: rgb(112, 167, 192);
  font-family: Arial, Helvetica, sans-serif;
  position: fixed;
  top:0;
  width:110%;
  height: 4%;
}

nav a{
  float: top;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 18px;
  display: inline;
  color:black;
}

nav a:hover{
  background-color: rgb(192, 137, 112, 0.7);
  color:black;
  padding: 14px 16px;
  top:0;
}