#wrapper {
  display: block;
/*
  max-width: 900px;
*/
  margin: 0 auto;
  padding: 0 15px;
}


.bigtext {
  display: block;
  overflow: hidden;
  color: #787878;
}


.expand, .contract {
  cursor: pointer;
  font-weight: bold;
  padding: 15px 0;
  text-align: center;
  color: #555;
}
.expand:hover, .contract:hover {
  color: #121212;
}

.hide {
  display: none;
}