.form-select-multiple {
  position: relative; }

.btn-formselect {
  background-color: white;
  height: calc(1.5em + 0.5rem + 2px);
  padding: 0.25rem 0.5rem;
  line-height: 1.5;
  border-radius: 0.2rem; }

.form-select-multiple .dropdown-menu {
  width: 100%; }

.dropdown-header,
.action-block {
  margin: 0;
  padding: 0; }

.dropdown-toggle::after {
  vertical-align: middle; }