select.subject-select-tag:required + .select2-container .select2-selection--single,
select.issue-select-tag:required + .select2-container .select2-selection--single,
select.volume-select-tag-invalid + .select2-container .select2-selection--single,
select.discipline-select-tag:required + .select2-container .select2-selection--multiple{
  border-color: #f06548 !important;
}

select.subject-select-tag:required:valid + .select2-container .select2-selection--single,
select.volume-select-tag-valid + .select2-container .select2-selection--single,
select.discipline-select-tag:required:valid + .select2-container .select2-selection--multiple,
select.tag-select-tag + .select2-container .select2-selection--multiple,
select.issue-select-tag:required:valid + .select2-container .select2-selection--single
{
  border-color: #45cb85 !important;
}

select.subject-select-tag:required + .select2-container--default .select2-selection--single .select2-selection__arrow b,
select.volume-select-tag-valid+ .select2-container--default .select2-selection--single .select2-selection__arrow b,
select.volume-select-tag-invalid + .select2-container--default .select2-selection--single .select2-selection__arrow b,
select.issue-select-tag:required:valid + .select2-container--default .select2-selection--single .select2-selection__arrow b,
select.issue-select-tag:required + .select2-container--default .select2-selection--single .select2-selection__arrow b,
select.subject-select-tag:required:valid + .select2-container--default .select2-selection--single .select2-selection__arrow b {
  background-color: transparent;
  background-size: contain;
  border: none !important;
  height: 20px !important;
  width: 17px !important;
  margin: auto !important;
  top: 28% !important;
  left: 23% !important;
  background-repeat: no-repeat;
}

select.subject-select-tag:required + .select2-container--default .select2-selection--single .select2-selection__arrow b , select.issue-select-tag:required + .select2-container--default .select2-selection--single .select2-selection__arrow b , select.volume-select-tag-invalid + .select2-container--default .select2-selection--single .select2-selection__arrow b{
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23f06548'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23f06548' stroke='none'/%3e%3c/svg%3e");
}

select.subject-select-tag:required:valid + .select2-container--default .select2-selection--single .select2-selection__arrow b , select.volume-select-tag-valid + .select2-container--default .select2-selection--single .select2-selection__arrow b, select.issue-select-tag:required:valid + .select2-container--default .select2-selection--single .select2-selection__arrow b
{
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2345CB85' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
}

select.discipline-select-tag:required + .select2-container--default .select2-selection--multiple {
    position: relative;
    padding-right: 30px;
}

select.discipline-select-tag:required + .select2-container--default .select2-selection--multiple::after,
select.discipline-select-tag:required:valid + .select2-container--default .select2-selection--multiple::after,
select.tag-select-tag + .select2-container .select2-selection--multiple::after  {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  pointer-events: none;
  height: 20px !important;
  width: 17px !important;
}

select.discipline-select-tag:required + .select2-container--default .select2-selection--multiple::after {
  content: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='17' height='20' fill='none' stroke='%23f06548'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23f06548' stroke='none'/%3e%3c/svg%3e");
}

select.discipline-select-tag:required:valid + .select2-container--default .select2-selection--multiple::after,select.tag-select-tag + .select2-container .select2-selection--multiple::after {
  content: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2345CB85' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
}