ul.acc {
  border: 2px solid #ccc;
  margin: 0;
  padding: 0;
}
  
ul.acc li.section {
  list-style: none;
  margin: 0;
  padding: 0;
}

ul.acc li .title, ul.acc li .head {
  color: #000;
  display: block;
  font-weight: bold;
  height: 30px;
  line-height: 30px;
  padding: 0 10px;
  text-decoration: none;
  margin: 0;
}

ul.acc li .title, ul.acc li .notitle {
  float: left;
  width: 30px;
  height: 30px;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

ul.acc li a.title:hover {
  background: #ccc;
}

ul.acc li div.toggle {
  padding: 10px;
  margin-left: 20px;
  clear: both;
}

ul.acc li.section.expanded>.head, ul.acc li.section.expanded>.title {
  background: #ddd;  
}

ul.acc li.section .title {
  background-image: url(../images/collapsed.png);
}

ul.acc li.section.expanded>.title {
  background-image: url(../images/expanded.png);
}

.accordion a.project { display: inline-block;}

.ui-accordion-content-active { height: auto !important; }