.nav-header-search {
  position: relative;
}

.nav-header-search-select {
  display: none;
  position: absolute;
  width: 320px;
  min-height: 40px;
  right: 0;
  top: 40px;
  z-index: 999;
  background-color: #fff;
  box-shadow: 0 0px 5px 2px #E7E7E8;
}

.nav-header-search-select.visible {
  display: block;
}

.nav-header-search-select h4 {
  font-weight: bold;
  font-size: 16px;
  padding: 6px 8px;
  background-color: #eee;
}

.nav-header-search-select-options {
  padding: 6px 8px;
  max-height: 600px;
  overflow-y: auto;
}

.nav-header-search-select-option {
  padding: 6px;
  font-size: 14px;
}

.nav-header-search-select-option a {
  display: block;
  width: 100%;
  height: 100%;
}

.nav-header-search-select-option:not(:last-child) {
  border-bottom: 1px solid #eee;
}

.nav-header-search-select-option:hover {
  background-color: #F6F6F7;
}

.nav-header-search-keyword {
  font-size: 12px;
}

.nav-header-search-keyword span {
  color: #ff6b00;
}

.nav-header-search-option-title {
  font-weight: 600;
}