h2 {
  border-bottom: 1px solid #3c78b5;
}

h1 {
  border-bottom: 2px solid #3c78b5;
}

.code {
  background-color: #FFFFCC;
  margin-left: 10px;
  border-width: 1px;
  border-style: solid;
  border-color: black;

}

.foot {
  margin-top: 1cm;
}

img {
	border-style: none;	
}