.btn-group.custom-button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 15px;
}
.btn-group.custom-button-group .btn-default {
  color: #3097d1;
  background-color: #fff;
  border-color: #3097d1;
}
.btn-group.custom-button-group .btn-default.active {
  color: #fff;
  background-color: #3097d1;
  border-color: #3097d1;
}
.family-tree-wrapper {
  overflow: auto;
  padding: 15px;
  overflow-x: scroll;
  width: 100%;
}
.family-tree .label {
  display: flex;
  align-items: center;
  justify-content: center;
}
.navbar-toggle.collapsed {
  margin-top: 20px;
}
.collapse.navbar-collapse {
  padding-top: 20px;
}
.navbar-default {
  min-height: 100px;
}