.faq-header {
  font-size: 2em;
  border-bottom: 1px dotted #ccc;
  padding: 1em 0;
}

.faq-c {
  border-bottom: 1px dotted #ccc;
  padding: 1em 0;
}

.faq-t {
  line-height: 1em;
  color: #aaa;
  font-family: sans-serif;
  float: left;
  font-weight: 700;
  padding-right: 0.3em;
  -webkit-transition: all 200ms;
  -moz-transition: all 200ms;
  transition: all 200ms;
}

.faq-o {
  transform: rotate(-45deg);
  transform-origin: 50% 50%;
  -ms-transform: rotate(-45deg);
  -ms-transform-origin: 50% 50%;
  -webkit-transform: rotate(-45deg);
  -webkit-transform-origin: 50% 50%;
  -webkit-transition: all 200ms;
  -moz-transition: all 200ms;
  transition: all 200ms;
}