.tree, .tree ul {
  margin:0;
  padding:0;
  list-style:none
}
.tree ul {
  margin-left:1em;
  position:relative
}
.tree ul ul {
  margin-left:.5em
}
.tree ul:before {
  content:"";
  display:block;
  width:0;
  position:absolute;
  top: 0;
  bottom:0;
  left: -10px;
  border-left:1px solid #ededf5;
}
.tree li {
  margin:0;
  padding: 0.5em 1em 0.2em 1em;
  line-height:2em;
  color: #1a1630;
  position:relative;
  border: 1px solid #ebecf1;
  margin: 10px 0;
  border-radius: 5px;
  line-height: 30px;
}
.tree li i{
  margin-right: 10px;
  font-weight: bold;
  font-size: 16px;
  /* padding-top: 10px; */
  line-height: 1;
}
.tree ul li:before {
  content:"";
  display:block;
  width:10px;
  height:0;
  border-top: 2px solid #e5e5ea;
  margin-top:-1px;
  position:absolute;
  top: 22px;
  left: -10px;
}
.tree ul li:last-child:before {
  background:transparent;
  height:auto;
  top: 22px;
  bottom:0;
}
.indicator {
  margin-right:5px;
color: #4b10a4;
}
.tree li a {
  text-decoration: none;
  color: #1a1630;
  font-size: 15px;
}
.tree li button, .tree li button:active, .tree li button:focus {
  text-decoration: none;
  color:#29273c;
  border:none;
  background:transparent;
  margin:0px 0px 0px 0px;
  padding:0px 0px 0px 0px;
  outline: 0;
}
.tree li.branch {
background:#ffffff;
}
.tree li.branch li{
background: #ffffff;
}