.expand-collapse {
  max-width: 960px;
  margin: 0 auto;
}
.expand-collapse p {
 padding: 5px;
  margin: 0;
}
.expand-collapse div {
  padding: 0;
  margin: -2px 0 0 0;
}
.expand-collapse h3 {
  /*background-color: #ccc;*/
  cursor:  pointer;
  padding: 5px;
  margin: 0 0 2px;
}