* {
  margin: 0;
  padding: 0;
}

body {
  font-family: Tahoma, Verdana, Geneva, sans-serif;
  color: #333;
  font-size: 16px;
  background: #f9f9f9;  /* realy light grey */
  line-height: 1.6rem;
}

ul {
  list-style: none;
}

#container {
  width: 60%;
  margin: 30px auto;
  overflow: auto;
}

h1 {
  text-align: center;
  margin-bottom: 20px;
}

.title {
  height: 40px;
  background: #6bb170;
  text-align: center;
  color: #fff;
  padding-top: 13px;
}

ul.faq li {
  padding: 20px;
}

ul.faq li.q {
  background: #eee;
  font-weight: bold;
  font-size: 120%;
  border-bottom: 1px #ddd solid;
  cursor: pointer;
}

ul.faq li.a {
  background: #ddd;
  display: none;
}

.rotate {
  transform: rotate(90deg);
}

@media (max-width: 800px) {
  #container {
    width: 90%;
  }
}