pleroma/src/styles/forms.scss

select {
  @apply pl-3 pr-10 py-2 text-base border-gray-300 focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm rounded-md;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
}

.form-error {
  @apply before:border-solid before:border-transparent before:h-0 before:left-2.5 before:pointer-events-none before:w-0 before:absolute before:border-[6px] before:ml-[-1px] after:border-solid after:border-transparent after:h-0 after:left-2.5 after:pointer-events-none after:w-0 after:absolute before:border-b-red-200;
}

.input.with_label.toggle .label_input {
  @apply flex text-sm items-center;
}