ui/dashboard/src/components/NamespaceDropdown.scss
.namespace-dropdown__option {
  display: flex;
  align-items: center;
  font-size: 1rem;
  color: #4a5a6a;
  padding: 10px 12px;
  cursor: pointer;
}

.namespace-dropdown__option--is-selected {
  background: #d1eaff;
  color: #0d8ecf;
}

.namespace-dropdown__control {
  width: 400px !important;
  border-radius: 10px !important;
  min-height: 38px !important;
  background-color: white !important;

  
  &:hover {
    border-color: #0DADEA !important;
  }

  &--is-focused {
    border-color: #0DADEA !important;
  }
}

.namespace-dropdown__menu {
  margin-top: 4px !important;
  border: 1px solid #CCD6DD !important;
  border-radius: 0.375rem !important;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06) !important;
}

.namespace-dropdown__option {
  padding: 8px 12px !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;

  &--is-focused {
    background-color: #f5f8fa !important;
    color: #2d3748 !important;
  }

  &--is-selected {
    background-color: #e6f6ff !important;
    color: #0DADEA !important;
  }
}

.namespace-dropdown__value-container {
  padding: 2px 8px !important;
}

.namespace-dropdown__input {
  color: #2d3748 !important;
}

.namespace-dropdown__placeholder {
  color: #a0aec0 !important;
}

.namespace-dropdown__clear-indicator {
  cursor: pointer !important;
  color: #a0aec0 !important;
  
  &:hover {
    color: #718096 !important;
  }
}

.namespace-dropdown__dropdown-indicator {
  color: #a0aec0 !important;
  
  &:hover {
    color: #718096 !important;
  }
}

.namespace-dropdown__single-value {
  color: #2d3748 !important;
}