body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}

header {
  width: 100%;
  background-color: #333;
  color: #fff;
  padding: 20px;
}

nav {
  background-color: #f2f2f2;
  padding: 10px;
}

nav ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

nav ul li {
  display: inline;
  margin-right: 10px;
}

nav ul li a {
  text-decoration: none;
  color: #333;
}

main {
  padding: 20px;
  padding-bottom: 85px;
  overflow: hidden;
}

footer {
  bottom: 0;
  left: 0;
  position: absolute;
  width: 100%;
  background-color: #333;
  color: #fff;
  padding: 10px;
  text-align: center;

}

html {
  font-size: 100%;
  min-height: 100%;
  position: relative;
}

a {
  color: #f7ae00;
  text-decoration: none;
}

a:hover {
  color: #c48a00;
  text-decoration: underline;
}

/* Accordion */
#programmingLanguages {
  width: 51%;
}