body {
		background-color: #dcf5ff;
  font-size: 18px;
  line-height: 1;
}

@media (max-width: 30em) {
  body {
    font-size: 14px;
  }
  body h1 {
    font-size: 1.5rem;
  }
}

h1{
  font-size: 2rem;
}

#main-contents {
  margin-left: auto;
  margin-right: auto;
  width: 69vw;
}

@media (max-width: 768px) {
  #main-contents {
    width: 80vw;
  }
}

nav {
	background-color: #e8eff7;
	float: left;
}

nav ul {
	background-color: #e8eff7;
	list-style-type: none;
	margin: 0;
	padding: 0;
	width: 12vw;
	height: 95%;
	position: fixed;
	overflow: auto;
}

nav li a {
  display: block;
  color: black;
  padding: 8px 16px;
  text-decoration: none;
}

nav li a:hover {
  background-color: black;
  color: #e8eff7;
}

a.logout {
  color: #e80000;
}

a.logout:hover {
  color: #e80000;
}

table {
  border-collapse: collapse;
  margin-bottom: 30px;
  width: 100%;
}

table, th, td {
  border: 1px solid black;
}

th, td {
  padding: 15px;
  text-align: left;
}