.menubar {
  float:right;
}

.menubar ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  /*overflow: hidden;*/
  
}

.menubar li {
  float: left;
}

.menubar li a {
  display: block;
  padding: 8px;
  background-color: #AFD5E6;
  text-decoration: none;
  color: #422604;
}

.menubar li a:hover {
  color: orange;
  background-color: green;
}

.menubar li a.selected {
  /*display: block;
  padding: 8px;
  background-color: #AFD5E6;
  text-decoration: none;
  color: #422604;*/
  color: blue;
  background-color: #e4df3cd9;
}

.math-logo {
  width:25%;
  border-style: solid;
  font-size: 50px;
  margin-top: 0;
  margin-right: auto;
}

.teaching-list li {
	margin: 0.5em;
}

#blog-main li {
	margin:0.75em;
}

#hl-top-section {
  height: 80px;
}

body {
  background-color: #76F7EC;
  margin-bottom: 70px;
}

footer {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  background-color: blue;
  color: white;
}

h1 {
  font-size: 35px;
  font-weight: bolder;

}

th, td {
  border: 1px solid;
  
}