#artwork {
  margin: 0px;
  padding: 0px;
  height: 150px;
}

#header {
  margin: 0px;
  padding: 6px;
  background-color: #ffffff;
}

#header img {
  border: none;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

#buttons {
  color: white;
  background-color: black;
  margin-left: 0px;
  margin-right: 0px;
  margin-top: 0px;
  margin-bottom: 0px;
}

#buttons ul {
  margin: 0px;
  padding: 0px;
  list-style-type: none;
  white-space: nowrap;
  text-align: right;
}

#buttons li {
  display: inline;
  text-align: left;
  border-right: none;
  border-left: 1px solid white;
  border-top: 1px solid white;
  border-bottom: 1px solid white;
  padding-left: 2%;
  padding-right: 2%;
  padding-top: 0px;
  padding-bottom: 0px;
  margin-left: -6px;
  margin-right: 0px;
  margin-top: 0px;
  margin-bottom: 0px;
}

#buttons a {
  color: white;
  text-decoration: none;
}

#buttons li:hover {
  color: #000000;
  background-color: #dfdfdf;
}

#buttons li:hover a {
  color: #000000;
  background-color: #dfdfdf;
}

a {
  color: black;
  text-decoration: none;
}

body {
  margin: 0px;
  padding: 0px;
  color: black;
  background-color: white;
}

#main p {
  padding: 0px;
  margin: 10px;
  width: 71%;
  margin: auto;
}

#main ul {
  width: 71%;
  margin-top: 10px;
  margin-bottom: 10px;
  margin-left: auto;
  margin-right: auto;
}

#footer {
  font-size: 67%;  
  color: #879590;
  text-align: center;
  margin-top: 20px;
  margin-bottom: 100px;
  margin-left: auto;
  margin-right: auto;
}

#footer hr {
  width: 50%;
}