/* Feel free to change me and make me your own! */

body {
  font-family: Georgia, serif; 
  color: white;
  background-image: url('himmel1.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  margin: auto;
}

article {
  margin-left: 10vw; 
  margin-right: 10vw; 
}

h1 {
  font-size: 48px; 
  text-align-last: center;
  text-shadow: 2px 2px 4px #000000;
}

h2 {
  font-size: 36px; 
  text-shadow: 2px 2px 4px #000000;
}

h3 {
  font-size: 28px; 
  font-family: 'Brush Script MT', cursive;
}

p {
  font-size: 20px;
}

ul {
  font-size: 20px; 
  list-style-type: square; 
  
}
.nav {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #dddddd;
}

.nav li {
  float: left;
}

li a {
  display: block;
  padding: 8px;
}

code {
 font-family: 'Courier New', monospace; 
}

footer{
  text-align: center; 
}

.copyright {
  border-top: 1px solid black;
  display: flex;
  margin: auto;
  padding: 10px;
}

img.copyright_logo {
  width: 1vw;
  margin:.15vw;
}

.course-logo {
  width: 35vw;
}

td {
  color:black;
}