.x-ztree-select {
  min-width: 180px;
  padding: 10px 16px;
  font-size: 16px;
  background-color: #f5f5f5;
  box-sizing: border-box;
  position: relative;
  line-height: 25px;
  border-radius: 8px;
}

.x-tree-select-popup {
  position: absolute;
  z-index: 1000;
  width: 100%;
  padding: 16px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow:  0 4px 4px 2px #B5C3D833;
}

.x-tree-select-popup.in-body {
}

.x-tree-select-placeholder {
  font-size: 14px;
  color: #d3d3d3;
}
.x-tree-select-popup .ztree-content {
  max-width: 100%;
  max-height: 500px;
  overflow: auto;
}

.x-tree-select-popup .search-content {
  padding: 6px 0;
}

.x-tree-select-popup .search-input {
  border: none;
  background-color: #f5f5f5;
  padding: 10px 16px;
  border-radius: 8px;
  height: 45px;
  width: 100%;
  box-sizing: border-box;
  color: #000;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
}

.x-tree-select-popup .search-input::placeholder {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  color: #d3d3d3;
}