table.treetable span.indenter {
  display: inline-block;
  margin: 0;
  padding: 0;
  text-align: right;
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;

  width: 19px;
}

table.treetable tr.collapsed span.indenter a:before {
    content: "\f0da";
    display: inline-block;
    position: relative;
    font-family: FontAwesome, sans-serif;
    font-size: 16px;
}

table.treetable tr.expanded span.indenter a:before {
    content: "\f0d7";
    display: inline-block;
    position: relative;
    font-family: FontAwesome, sans-serif;
    font-size: 16px;
}


table.treetable tr.selected {
  background-color: #3875d7;
  color: #fff;
}

table.treetable tr span.indenter a {
  outline: none; 
}

table.treetable tr.collapsed.selected span.indenter a:before {
    content: ">";
    display: inline-block;
    position: relative;
    font-family: FontAwesome, sans-serif;
}

table.treetable tr.expanded.selected span.indenter a:before {
    content: ">";
    display: inline-block;
    position: relative;
    font-family: FontAwesome, sans-serif;
}

table.treetable tr.accept {
  background-color: #a3bce4;
  color: #fff
}

table.treetable tr.collapsed.accept td span.indenter a:before {
    content: ">";
    display: inline-block;
    position: relative;
    font-family: FontAwesome, sans-serif;
}

table.treetable tr.expanded.accept td span.indenter a:before {
    content: ">";
    display: inline-block;
    position: relative;
    font-family: FontAwesome, sans-serif;
}