.collapsible {
  background-color: #eee;
  color: #444;
  cursor: pointer;
  padding: 10px 40px 5px 40px;
  width: 100%;
  border: none;
  text-align: left;
  outline: none;
  font-size: 16px;
  font-weight:800;
  margin-bottom:1px;
}
.collapsible:after {
  content: '\02795'; /* Unicode character for "plus" sign (+) */
  font-size: 16px;
  font-weight:800;
  float: right;
  margin-left: 5px;
}

.active-collapsible:after {
  content: "\2796"; /* Unicode character for "minus" sign (-) */
}


.active-collapsible, .collapsible:hover {
  background-color: #215dc2;
  color:#fff;
}

.content {
  padding: 0 18px;
  background-color: white;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
}